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(+)-alpha-tocopherol +   
(+)-jasplakinolide Z2 
(+)-minovincinine 
(+)-schisandrin B  
(-)-Alstolucine A, (rel)- 
(-)-Alstolucine B, (rel)- 
(-)-Alstolucine C 
(-)-Alstolucine D, (rel)- 
(-)-Alstolucine E 
(-)-Alstolucine F 
(-)-echitovenine 
(-)-ephedrine  
(-)-methyl jasmonate 
(-)-minovincinine 
(-)-Pericosine Do 
(-)-secologanin 
(-)-vincadifformine 
(10S)-Juvenile hormone III diol 
(10S)-Juvenile hormone III diol phosphate 
(13R)-S-cysteinylglycinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(16R)-deshydroxymethyl-stemmadenine 
(16S)-deshydroxymethyl-stemmadenine 
(17Z)-3,11-dioxopregna-4,17(20)-dien-21-oic acid methyl ester 
(2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid 
(2E)-3-(methoxycarbonyl)pent-2-enedioic acid 
(2R,2(1)S)-8-ethenyl-2(1),2(2)-bis(methoxycarbonyl)-17-(3-methoxy-3-oxopropyl)-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-13-propanoic acid +   
(2R,2(1)S)8-ethenyl-2(1),2(2)-bis(methoxycarbonyl)-13-(3-methoxy-3-oxopropyl)-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-17-propanoic acid +   
(2S)-2-[5-[(2,4-dichlorophenyl)methylthio]-1,3,4-oxadiazol-2-yl]-1-pyrrolidinecarboxylic acid tert-butyl ester 
(2S,2(1)R)-8-ethenyl-2(1),2(2)-bis(methoxycarbonyl)-13-(3-methoxy-3-oxopropyl)-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-17-propanoic acid +   
(2S,2(1)R)-8-ethenyl-2(1),2(2)-bis(methoxycarbonyl)-17-(3-methoxy-3-oxopropyl)-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-13-propanoic acid +   
(2S,3S,3aR,9bR)-1-(2-cyclopropyl-1-oxoethyl)-3-(hydroxymethyl)-6-oxo-7-phenyl-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-1-[cyclobutyl(oxo)methyl]-7-(4-fluorophenyl)-3-(hydroxymethyl)-6-oxo-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-3-(hydroxymethyl)-7-(2-methoxyphenyl)-6-oxo-1-[oxo(2-pyrazinyl)methyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-7-(1-cyclopentenyl)-3-(hydroxymethyl)-6-oxo-1-[1-oxo-2-(3-pyridinyl)ethyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-7-(3-fluorophenyl)-3-(hydroxymethyl)-6-oxo-1-(pyridine-2-carbonyl)-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid 
(3R)-1,2-didehydro-3-hydroxy-16-methoxy-2,3-dihydrotabersonine 
(3R)-1,2-didehydro-3-hydroxy-2,3-dihydrotabersonine 
(3R)-3-hydroxy-2,3-dihydrotabersonine 
(3R,4R)-4-hydroxy-1,1-dimethyl-3-pyrrolidin-1-iumcarboxylic acid 
(4-chloro-2-methylphenoxy)acetic acid  
(4Z,7Z,10Z,12E,14S,16Z,19Z,21R)-dihydroxydocosahexaenoic acid 
(7R,8R)-AGI-B4 
(7R,8R)-alpha-diversonolic ester 
(7Z)-14-hydroxy-10,13-dioxoheptadec-7-enoic acid peptidyl-aspartate ester 
(8S)-glycinylcystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid 
(\{[(2R,3S,4R,5R)-3,4-dihydroxy-5-(9H-purin-9-yl)oxolan-2-yl]methyl phosphonato\}oxy)(phosphonatooxy)phosphinate +   
(E)-2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside 
(E)-roxithromycin  
(R)-2-halocarboxylic acid 
(R)-carnitine +   
(R)-lipoic acid +   
(S)-2-halocarboxylic acid 
(S)-nicotine +   
(trifluoromethyl)benzene +   
(Z)-3-(4-iodophenyl)-2-mercaptoacrylic acid 
1,1-diunsubstituted alkanesulfonate +   
1,2,5,6,9,10-hexabromocyclododecane 
1,2-diacetyltrichagmalin C 
1,3-dichloropropane 
1,30-diacetyltrichagmalin F 
1,4'-Bipiperidine-1'-carboxylic acid 
1-(1-oxo-2-thiophen-2-ylethyl)-4-piperidinecarboxylic acid ethyl ester 
1-(3-(trifluoromethyl)phenyl)piperazine  
1-(3-chlorophenyl)piperazine  
1-(4,6-dimethyl-2-pyrimidinyl)-4-piperidinecarboxylic acid 
1-(5-carboxypentyl)pyrraline 
1-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-(3,4,5-trimethoxyphenyl)methyl]-4-piperidinecarboxylic acid methyl ester 
1-[2-[(4-chlorophenyl)thio]-1-oxopropyl]-4-piperidinecarboxylic acid ethyl ester 
1-[2-[3-(N-ethylanilino)propylamino]-3,4-dioxo-1-cyclobutenyl]-4-piperidinecarboxylic acid ethyl ester 
1-[2-hydroxy-3-[4-(2-methylbutan-2-yl)phenoxy]propyl]-4-piperidinecarboxylic acid ethyl ester 
1-benzylpiperazine  
1-chloro-2,2-bis(4'-chlorophenyl)ethylene 
1-nitronaphthalene  
11-O-demethyl-17-O-deacetylvindoline 
13-hydroxyplatencinic acid methyl ester 
14-hydroxyplatensic acid methyl ester 
15-acetyltrichagmalin C 
15-acetyltrichagmalin E 
15-O-acetylbruceolide 
15-O-deacetylnimbolidin B 
15-O-propionylbruceolide 
15alpha-stemmadenine 
15beta-stemmadenine 
16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16-hydroxytabersonine +  
16-methoxytabersonine 
17-defurano-17-oxosalannin 
17-O-deacetylvindoline 
18-oxotryprostatin A 
19-epi-Ajmalicine 
19-epi-Cathenamine 
19-Hydroxytabersonine 
19-O-acetylhoerhammericine 
1alpha,25-dihydroxyvitamin D2 
2',3'-dihydrosalannin 
2,4,6-tribromophenol +   
2,4-D  
2,4-divinyl protochlorophyllide a 
2,5-dihydroxycinnamic acid methyl ester 
2,5-diketopiperazines +   
2,6-dichlorobenzonitrile  
2,6-dimethylnaphthalene  
2-(difluoromethoxy)-2,2-difluoroacetic acid 
2-(pentylsulfanyl)acetic acid +  
2-aminosulfonyl-benzoic acid methyl ester 
2-bromocarboxylic acid +   
2-carbomethoxy-9,10-anthraquinone 
2-deoxy-alpha-L-fucosylaclacinomycin S 
2-hydroxyvertixanthone 
2-methyl-4-chlorophenoxybutyric acid  
2-methylalanyl-D-tryptophan 
2-nitropropane  
2-nitrotoluene  
23-epivepaol 
25-hydroxyvitamin D2 
28-deoxonimbolide  
2alpha-(2'-pyrrolyl)-4alpha-methoxycarbonyl-5beta-[(2''-methyl)-heptyl]-1,3-oxazacyclohexane 
3',4'-Anhydrovinblastine 
3,15-di-O-acetylbruceolide 
3,15-di-O-propionylbruceolide 
3,4-dichloroaniline +   
3,5-dibromo-4-hydroxybenzonitrile  
3,5-diiodotyrosyl-3,5-diiodotyrosine +  
3-(1-hydroxyethyl)bacteriochlorophyllide a 
3-(1-hydroxyethyl)chlorophyllide a 
3-(6-methyl-4-oxo-2-sulfanylidene-1H-pyrimidin-5-yl)propanoic acid methyl ester 
3-[(10R)-10,11-epoxy]farnesyl-2,3,5-trimethyl-6-oxido-4-oxocyclohexa-1,5-diene-1-carboxylic acid methyl ester 
3-\{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl\}propanoic acid +   
3-acetyl-11-methoxy-1-tigloylazadirachtinin 
3-acetylchlorophyllide a 
3-deacetylsalannin 
3-farnesyl-2,3,5-trimethyl-6-oxido-4-oxocyclohexa-1,5-diene-1-carboxylic acid methyl ester 
3-hydroxy-16-methoxy-2,3-dihydrotabersonine 
3-hydroxy-2-isopropyl-4-methoxy-4-oxobutanoic acid 
3-Hydroxypropenoate 
3-iodoprop-2-yn-1-yl butylcarbamate 
3-Methylpyrrole-2,4-dicarboxylic acid 
3-methylquinoline  
3-vinylbacteriochlorophyllide a 
30-acetyltrichagmalin F 
3alpha(S)-strictosidine 
4,5-dichloro-2-n-octyl-3(2H)-isothiazolone  
4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-3,4-dihydropyridine-3,5-dicarboxylic acid O3-methyl ester O5-propan-2-yl ester 
4-(2-benzamidoethylamino)-1-piperidinecarboxylic acid ethyl ester 
4-[[2-(3-ethylanilino)-3,4-dioxo-1-cyclobutenyl]amino]-1-piperidinecarboxylic acid ethyl ester 
4-[[3-(4-chlorophenyl)-5-isoxazolyl]methyl]-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-4-piperidinecarboxylic acid 
4-\{((R)-2-Carboxy-3-methoxymethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-7-ylcarbamoyl)-[(Z)-methoxyimino]-methyl\}-thiazol-2-yl-ammonium +  
4-aminobenzenesulfonic acid 
4-methoxy-4-oxo-3-phenylbutanoic acid 
4-Methyl-3-oxoadipate-enol-lactone 
4-nonylphenol  
4-O-methylrhodomycin D 
5,6,7,8-tetrahydrobiopterin +   
5-(2-methoxy-2-oxoethyl)uridine 5'-monophosphate +  
5-fluorouracil  
5-L-glutamyl amino acid +  
5-methoxycarbonylmethyl-2-thiouridine 
5-methoxycarbonylmethyluridine 
5-methyl-1H-benzotriazole 
5-oxo-1-(2-phenylethyl)-3-pyrrolidinecarboxylic acid 
6-\{hydroxy[(4-nitrobenzyl)oxy]phosphoryl\}hexanoic acid 
6-acetylnimbandiol 
6-deacetylnimbin 
6-hydroxytryprostatin B 
6-O-alpha-D-glucopyranosyl-D-fructofuranose +  
6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole +   
6:2 fluorotelomer unsaturated carboxylic acid 
6alpha-methylprednisolone +   
7(1)-hydroxychlorophyll a 
7(1)-hydroxychlorophyllide a 
7-[(3S)-(3-amino-3-methoxycarbonyl)propyl]wyosine 5'-phosphate +  
7-deoxyloganetin 
7-deoxyloganin +  
8-demethyl-8-(2,3,4-O-trimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2,3-O-dimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2-O-methyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(alpha-L-rhamnosyl)tetracenomycin C 
8-demethyltetracenomycin C 
8:2 fluorotelomer unsaturated carboxylic acid 
[(ppy)2Ir(mbpy-monoacid)]Cl 
[3-(3,4-methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]alanine 
[3-(3,4-methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]glycine 
[6)-alpha-D-Glcp-(1->4)-alpha-D-NeupAc-(2->]n 
[N-(4-cyanophenyl)-N'-(diphenylmethyl)guanidine]acetic acid  
abamine 
abyssinone I 
Ac-Asp-Glu  
Ac-D-His-Pro 
Ac-D-His-Pro-NH2 
Ac-His-D-Pro 
Ac-His-D-Pro-NH2 
acamprosate  
acesulfame 
acetamiprid +   
acetochlor  
acetophenone +   
acid red 4 
aclacinomycin A  
aclacinomycin N 
aclacinomycin S 
aclacinomycin T 
aclacinomycin Y 
aconine 
adenosine 5'-monophosphate +   
Adifoline 
agglomerin F 
aglafolin 
ajmalicine  
aklaviketone 
aklavinone +   
akuammicine 
Akuammidine 
akuammigine 
Akuammine 
Ala-Ala-Asp 
Ala-Ala-Asp-Asp 
Ala-Arg 
Ala-Asn 
Ala-Asn-Asp-Pro 
Ala-Asp 
Ala-Asp-Gly 
Ala-Asp-Pro 
Ala-Asp-Ser 
Ala-Eth 
Ala-Gln  
Ala-Gly 
Ala-His 
Ala-Ile 
Ala-Leu 
Ala-Leu-Asp-Asp 
Ala-Leu-Asp-Gly 
Ala-Leu-Leu-Asp 
Ala-Lys 
Ala-Met 
Ala-Phe 
Ala-Pro 
Ala-Ser 
Ala-Thr 
Ala-Trp 
Ala-Trp-Asn-Asp 
Ala-Tyr 
Ala-Val 
Ala-Val-Asp-His 
Ala-Val-Asp-Pro 
Ala-Val-Asp-Ser 
Ala-Val-Asp-Tyr 
Alacepril 
alachlor  
Alanyl-alanine 
albuterol +   
alkanesulfinate +  
all-cis-5,8,11,14,17-icosapentaenoic acid +  
all-cis-docosa-4,7,10,13,16,19-hexaenoic acid +   
all-cis-icosa-8,11,14-trienoic acid +  
alpha-Asp-Ile 
alpha-Asp-Leu 
alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-O(CH2)2S(CH2)2CO2Me 
alpha-D-Galp-(1->4)-beta-D-Galp-O(CH2)2S(CH2)2CO2Me 
alpha-D-Kdo-4P-O(CH2)3S(CH2)2NH(polyacrylamide) macromolecule +  
alpha-D-Kdo-5P-O(CH2)3S(CH2)2NH(polyacrylamide) macromolecule +  
alpha-D-Manp-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Manp-(1->2)-alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Manp-(1->3)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap2,3Me24NFo-(1->3)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap2Me4NFo-(1->2)-alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap2Me4NFo-(1->3)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFoO[CH2]5CO2Me 
alpha-Fluoro-beta-ureidopropionic acid 
alpha-Kdo1Me-(2->8)-alpha-Kdo-OAll 
alpha-linolenic acid +   
alpha-N-substituted L-arginine +  
alprazolam  
alstonine 
amataine 
ametryn  
amidotrizoic acid +   
amino acid +   
aminocyclopyrachlor-methyl 
aminophenazone  
amisulpride  
amitraz  
amitriptyline +   
amlodipine +   
amphetamine +   
amphotericin B methyl ester  
andrastin A  
andrastin B +   
andrastin C +   
andrastin D +  
andrastin E 
andrastin F 
anserine 
antazoline  
antipyrine +   
Apodine 
arecoline  
Arg-Ala +  
Arg-Arg 
Arg-Asp 
Arg-Asp-Gln-Ser 
Arg-Gln 
Arg-Ile 
Arg-Leu 
Arg-Lys 
Arg-Met 
Arg-Phe 
Arg-Pro 
Arg-Ser 
Arg-Thr-Thr-Asp 
Arg-Trp 
Arg-Tyr 
Arg-Val 
Aricine 
aromatic carboxylic acid +   
arsenic atom +   
arsenoacetic acid 
arsenocholine 
Asn-Asn 
Asn-Asp 
Asn-Gln 
Asn-Glu 
Asn-Gly 
Asn-His 
Asn-Ile 
Asn-Leu 
Asn-Leu-Asp-Asp 
Asn-Leu-Phe-Asp 
Asn-Met 
Asn-Phe 
Asn-Pro 
Asn-Ser 
Asn-Trp 
Asn-Trp-Asp-Ser 
Asn-Tyr 
Asn-Val 
Asp-Ala 
Asp-Arg 
Asp-Asp 
Asp-Gln 
Asp-Gln-Arg 
Asp-Gln-Ser 
Asp-Glu 
Asp-Gly 
Asp-Gly-Pro 
Asp-His 
Asp-Leu-Asp-Gln 
Asp-Leu-Leu-Gln 
Asp-Leu-Leu-Ser 
Asp-Leu-Phe-Val 
Asp-Leu-Thr-Asp 
Asp-Leu-Thr-Ser 
Asp-Lys 
Asp-Lys-Ile 
Asp-Met 
Asp-Met-Thr-Pro 
Asp-Phe 
Asp-Phe-Asp-Gln 
Asp-Phe-Val-Tyr 
Asp-Phe-Val-Val 
Asp-Pro 
Asp-Pro-Ser-Ser 
Asp-Ser 
Asp-Thr 
Asp-Trp 
Asp-Trp-Trp-Val 
Asp-Tyr 
Asp-Val 
Asp-Val-Gly-Pro 
Asp-Val-Pro-Pro 
Asp-Val-Val-Val 
aspartame  
A dipeptide obtained by formal condensation of the alpha-carboxy group of L-aspartic acid with the amino group of methyl L-phenylalaninate. Commonly used as an artificial sweetener.
aspergillusone A 
aspergillusone B 
asperrubrol 
Aspidodasycarpine 
Aspidofractine 
asulam 
atenolol +   
atomoxetine +   
atorvastatin 
atorvastatin calcium trihydrate 
ATP +   
atraton 
atrazine +   
azadirachtin A  
azadirachtin B 
azadirachtin H 
azetidinecarboxylic acid +   
azithromycin +   
azoxystrobin  
B 581  
B vitamin +   
bacilysin 
bacteriochlorophyll a 
bacteriochlorophyll b +  
bacteriochlorophyllide a +  
bacteriochlorophyllide g 
bacteriopheophytin a 
Baloxine 
barbituric acid +   
beauvericin  
benfotiamine  
bensulfuron-methyl  
bentazone  
bentiromide 
benzene +   
benzo[d]isothiazol-3-one  
benzothiazole +   
benzotriazole +   
benzoylhypaconine  
benzyl ester +   
berkeleydione 
berkeleyone A 
berkeleyone B 
berkeleyone C 
berkeleytrione 
beta-Ala-Ala 
beta-Ala-Gly 
beta-Ala-Lys-N(epsilon)-AMCA 
beta-Ala-Phe 
beta-alanyl-L-arginine 
beta-alanyl-L-lysine 
beta-alanyl-L-ornithine(1+) 
beta-Asp-Arg 
beta-Asp-Glu 
beta-Asp-Ile 
beta-Asp-Leu 
beta-citryl-Glu-Glu 
beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-GlcpO[CH2]5CO2Me 
beta-hydroxywybutosine 5'-monophosphate +  
bezafibrate  
bicalutamide  
biotin +   
biphenylyl carboxylic acid +  
bis(2-butoxyethyl)phthalate 
bis(2-ethylhexyl) phthalate  
bis(7)-tacrine 
bisdechlorogeodin +  
bisperfluorodecyl phosphate 
bisperfluorooctyl phosphate 
bisphenol A +   
bixin +   
Bleekerine 
Boc-DON-Gln-Ile-Val-OMe 
BODIPY TR methyl ester 
bongkrekic acid  
boron atom +   
boscalid +  
brasilinolide B 
brevianamide F +  
brilliant green  
brilliant green cation +   
bromacil  
bromine atom +   
bromodichloromethane  
bruceanol D 
bruceanol E 
bruceanol F 
bruceolide +  
bryostatin 1  
bryostatin 2  
bupropion +   
butachlor  
butan-2-yl 2-(2-hydroxyethyl)piperidine-1-carboxylate 
cadiyenol 
caesalpinin F 
caffeine +   
caffeoylglycolic acid methyl ester 
calcidiol +   
calcitriol +   
candesartan  
carbamazepine +   
carbetamide 
carboacyl group +   
carbocysteine-lysine 
carbohydrate acid +   
carboxy-PTIO  
carboxyalkyl phosphate +  
carfentanil  
carlosic acid +  
carlosic acid methyl ester 
carnosine +   
carpropamid +  
cassiarin B 
catharanthine 
catiguanin A 
catiguanin B 
cefalotin +   
cefatrizine 
cefazedone 
cefcapene 
cefditoren +  
cefiderocol 
cefpiramide 
cefpodoxime +   
cefpodoxime proxetil 
cetirizine  
chloral hydrate  
chloridazon 
chlorine atom +   
chlorocarboxylic acid +   
chlorofluorocarbon +  
chloromethylisothiazolinone +   
chloromonilicin 
chlorophyll a +  
chlorophyll c1 
chlorophyll c2 
chlorophyll d 
chlorophyll f 
chlorophyllide a +  
chlorotoluron  
chlorpyrifos  
chlorpyrifos-methyl  
chromium atom +   
chrysobactin 
cilastatin  
cinalukast 
cinerin II 
ciprofloxacin +   
cis-heme d hydroxychlorin gamma-spirolactone methyl ester 
citalopram  
citrifolinoside 
clarithromycin  
clavulone I 
clavulone II  
clavulone III 
clavulone IV 
climbazole  
clindamycin +   
clomazone 
clopidogrel +   
cloransulam-methyl 
clothianidin +   
clotrimazole  
clozapine  
cobalt atom +   
cocaine  
codeine +   
colossolactone V 
colossolactone VII 
copper atom +   
coprostanol +  
cordysinin A 
coumoxystrobin 
crassicauline A 
creatine +   
crocetin +   
cumene hydroperoxide  
curcumin +   
cyanazine +   
cyanuric acid  
cyclo(L-His-L-Pro) 
cyclo(L-Leu-L-Pro) 
Cycloheptanecarboxylic acid 
cyclohexylsulfamic acid 
cyclophosphamide +   
cylindol A 
cymoxanil 
cyproconazole  
cyprodinil  
Cys(IAN)-Gly 
Cys-Asp-Gly 
Cys-Cys 
Cys-Gly disulfide 
Cys-Pro 
Cys-Ser 
cystothiazole A 
D-Ala-Gly 
D-Ala-Leu 
D-alanyl-D-alanine 
D-alanyl-D-serine 
D-fructopyranose +  
D-gamma-Glu-Gly 
D-gamma-glutamyl-D-glutamic acid 
D-glucitol +   
D-Leu-D-Leu 
D-Leu-Gly 
D-Leu-Tyr 
D-mannitol +   
D-tryptophan polyoxin C 
Dacthal 
Dalapon 
dapdiamide +  
DAPT  
deacetoxyvindoline 
deacetylipecoside 
deacetylisoipecoside 
Decahydro-2-naphthoic acid 
decarbamoylsaxitoxin 
decylamine-N,N-dimethyl-N-oxide 
deoxybrevianamide E 
deserpidine 
desferriexochelin 772MS +  
desmedipham 
desmethylnaproxen  
dexamethasone +   
dextromethorphan +   
diazepam +   
diazinon  
dibenzodioxine +   
dibenzofuran +   
dibutyl phthalate  
dicamba  
dicarboxylic acid +   
dicarboxylic acid monoester +   
dichlorprop 
dichotomide III 
dichotomide IV 
dichotomide V 
diclocymet 
diclofenac +   
dieldrin  
difenoconazole  
diflufenican 
diglyme 
dihydro-nogalonic acid methyl ester 
dihydroalstonine(1+) 
dihydroprecondylocarpine acetate 
Diisopropylamine dichloroacetate 
dimethachlor 
dimethenamid 
dimethoate  
dimethomorph  
dimethyl fumarate  
dimethyl maleate  
Dimethyl phthalate  
dimethyloxalylglycine 
dinoseb +   
dioxygen +   
disodium selenite +   
disodium selenite pentahydrate 
diuron  
divinyl chlorophyll a 
divinyl chlorophyll b 
divinyl chlorophyllide a +  
DL-alanyl-DL-phenylalanine 
Dnp-Asn-Gln 
Dnp-Nor-Gln 
Dnp-Pro-Gln 
Dnp-Sar-Gln 
Dnp-Thr-Gln 
Dnp-Trp-Gln 
dodecyl sulfate +   
dregamine 
dronedarone  
dysolenticin I 
dzununcanone 
ecgonine methyl ester +   
ecgonone methyl ester 
elloramycin A 
eltrombopag  
enalapril +   
enalaprilat (anhydrous) +   
enoxastrobin 
environmental food contaminant +   
epi-silvestrol 
eplerenone  
epoxiconazole  
eprosartan +  
epsilon-rhodomycinone 
erythromycin +   
ethambutol +   
ethion  
ethofumesate 
ethyl ester +   
exemestane  
exochelin 772SM 
F390B 
F390C 
fatty acid methyl ester +   
felodipine  
fenbenicillin 
fenobucarb  
fenofibrate  
fenoxanil 
fenoxycarb  
fenpropidin 
fenpropimorph 
ferulic acid +   
fipronil  
flonicamid 
fluacrypyrim 
fluazifop 
fluazinam  
fluconazole +   
flufenacet  
flufenoxystrobin 
flumequine  
fluorenes +   
fluorescein-DNP hapten 
fluorine atom +   
fluoxetine  
Flupropanate 
fluroxypyr 
flusilazole  
fluthiacet-methyl 
foramsulfuron 
foresaconitine 
formaldehyde +   
formyl 2E,4E,6Z-decatrienoate 
fraxetin +   
fucoidan  
fucoxanthin  
furosemide  
gabapentin +   
gamma-aminobutanoyl-L-argininium 
gamma-aminobutanoyl-L-lysinium 
gamma-aminobutanoyl-L-ornithine(1+) 
gamma-Glu-Abu 
gamma-Glu-Gln 
gamma-Glu-Glu 
gamma-Glu-Met 
gamma-Glu-Phe 
gamma-Glu-Thr 
gamma-Glu-Tyr 
gamma-glutamyl-beta-cyanoalanine 
gamma-glutamyl-Se-methylselenocysteine 
gamma-glutamylalanine +  
gamma-glutamylphenylalanine 
gamma-glutamylthreonine 
gammaGluCys(IAN) 
ganglioside GM2 (18:0) methyl ester 
gardenoside 
geissoschizine +  
geissospermine 
gemcitabine +   
Genipin  
gentisyl alcohol 
gibberellin +  
gibberellin A1 methyl ester +  
gibberellin A20 methyl ester 
gibberellin A3 methyl ester 
gibberellin A34 methyl ester 
gibberellin A4 methyl ester 
gibberellin A9 methyl ester 
ginsenoside F1  
ginsenoside Rb1  
GJ14 
gliotoxin  
Gln-Asn 
Gln-Gln 
Gln-Glu 
Gln-Gly 
Gln-Leu 
Gln-Phe 
Gln-Trp 
Gln-Tyr 
Gln-Val 
globosuxanthone A 
globosuxanthone B 
Glu-Ala 
Glu-Asp 
Glu-Asp-Gln-Gln 
Glu-Asp-Ile 
Glu-Gln 
Glu-Glu +  
Glu-Gly 
Glu-Ile 
Glu-Leu 
Glu-Lys 
Glu-Met 
Glu-Pro 
Glu-Ser 
Glu-Thr 
Glu-Trp 
Glu-Trp-Asp-Arg 
Glu-Tyr 
glucomannan 
glucosaminylmuramyl dipeptide 
glutamyl-L-amino acid +   
glutaurine 
Gly-Ala 
Gly-Arg 
Gly-Asn 
Gly-Asp 
Gly-Cys +  
Gly-D-Ala 
Gly-D-Asp 
Gly-D-Ser 
Gly-D-Thr 
Gly-D-Val 
Gly-Gln 
Gly-Glu 
Gly-His 
Gly-Hyp 
Gly-Ile 
Gly-Leu 
Gly-Lys 
Gly-Met 
Gly-Phe 
Gly-Pro 
Gly-Ser 
Gly-Thr 
Gly-Trp 
Gly-Tyr 
Gly-Val 
glycine +   
glycyl-DL-norleucine 
glycyl-DL-phenylalanine 
glycyl-L-phenylalanine 2-naphthylamide  
glycyl-L-proline 2-naphthylamide 
glycyl-L-tryptophan 2-naphthylamide 
glycylglycine 
glycylglycine 2-naphthylamide 
GRI977143 
guanidinoacetic acid 
guvacoline 
gypsosaponin B 
halauxifen-methyl 
helvolic acid methyl ester 
hexacarboxylic acid +  
His-Ala 
His-Asp 
His-Glu 
His-Gly 
His-His 
His-Ile 
His-Leu 
His-Lys 
His-Met 
His-Phe 
His-Pro 
His-Ser 
His-Trp 
His-Tyr 
His-Val 
histidine methyl ester 
hoerhammericine +  
homoplatensimide A methyl ester 
hydrochlorothiazide  
hydroxy carboxylic acid +   
hypaconine 
hypaphorine 
ibuprofen +   
ifosfamide  
Ile-Ala 
Ile-Arg 
Ile-Asn 
Ile-Asp 
Ile-Gln 
Ile-Glu 
Ile-Gly 
Ile-His 
Ile-Ile 
Ile-Leu 
Ile-Lys 
Ile-Met 
Ile-Phe 
Ile-Pro 
Ile-Ser 
Ile-Thr 
Ile-Trp 
Ile-Tyr 
Ile-Val 
imazamox  
imidacloprid +   
imidapril +   
Imidapril hydrochloride 
imidaprilat  
indan-1-ol  
indolyl carboxylic acid +   
indometacin +   
indoxacarb 
intermediate I 
intermediate II 
iobitridol 
iodine atom +   
ioflupane I(123) 
iohexol  
iomeprol  
iooxitalamic acid  
iopamidol  
iopromide  
ioxynil  
iprovalicarb 
irbesartan  
irgarol 1051 
iron atom +   
iron(2+) sulfate heptahydrate 
iron(2+) sulfate monohydrate 
iron(III) citrate +   
isoaspartyl-amino acid +  
isobrucein A 
isocyanuric acid +   
isoformononetin 
isoprothiolane +   
isoproturon  
isotabtoxin 
Isradipine  
jasmolin II 
jerantinine A +  
jerantinine B 
jerantinine C +  
jerantinine D 
jerantinine E 
jerantinine F 
JMV 390-1 
K-252a +   
ketamine +   
ketoprofen  
kresoxim-methyl  
KT 5823  
KT 5926  
L-4-Hydroxyphenylglycyl-L-arginine 
L-alanyl-D-glutamic acid 
L-Alanyl-gamma-D-glutamyl-meso-2,6-diaminoheptanedioate 
L-alanyl-L-alanine 
L-alanyl-L-alanine 2-naphthylamide 
L-alanyl-L-glutamic acid 
L-alpha-aspartyl group 
L-aminoacyl-L-amino acid 
L-arginine +   
L-arginyl-L-amino acid 
L-arginyl-L-glutamic acid +  
L-asparagine +   
L-aspartic acid derivative +   
L-aspartic acid residue +  
L-asparto group 
L-aspartoyl group 
L-beta-aspartyl group 
L-beta-aspartylglycine 
L-citrulline +  
L-cysteinylglycine +  
L-gamma-glutamyl-(3R)-L-beta-ethynylserine(1-) 
L-gamma-glutamyl-L-propargylglycine(1-) 
L-glutamate methyl ester 
L-glutamic acid +   
L-glutamine +  
L-glutamyl-L-glutamic acid 2-naphthylamide 
L-glutamylglycine 2-naphthylamide 
L-histidine +   
L-homoarginine 
L-homocarnosine 
L-homocysteinyl-N(6)-acetyl-L-lysine 
L-leucylglycine 2-naphthylamide 
L-Lys-D-Asp 
L-Lys-D-Glu 
L-lysine +   
L-lysyl-D-alanine 
L-lysyl-L-alanine 
L-lysyl-L-amino acid 
L-methionine +   
L-Orn-D-Asp 
L-Orn-D-Glu 
L-phenylalanine +   
L-proline +   
L-prolylglycine 
L-seryl-L-tyrosine 2-naphthylamide 
L-threonine +  
L-tryptophan +   
L-tryptophan polyoxin C 
L-tyrosine +   
L-tyrosine methyl ester 4-sulfate 
L-valine +   
lamesticumin A 
lamesticumin B 
lamesticumin E 
lamotrigine  
lefradafiban 
Lemildipine 
lenacil 
Leu-Ala 
Leu-Ala-Asp 
Leu-Arg 
Leu-Asn 
Leu-Asp 
Leu-Asp-Gln 
Leu-Asp-Gly 
Leu-Asp-Ser 
Leu-Asp-Tyr 
Leu-beta-Ala 
Leu-Cys 
Leu-D-Leu 
Leu-FMDP 
Leu-Glu 
Leu-Gly 
Leu-Gly-Pro 
Leu-His 
Leu-Ile 
Leu-Leu 
Leu-Leu-Asp 
Leu-Lys 
Leu-Lys-Asp 
Leu-Met 
Leu-Phe 
Leu-Phe-Asp 
Leu-Pro 
Leu-Ser 
Leu-Thr 
Leu-Thr-Asp 
Leu-Trp 
Leu-Tyr 
Leu-Val 
Leu-Val-Asp 
leucrose 
leukotriene C4 methyl ester 
leukotriene D3 
leukotriene D4  
leukotriene E4 methyl ester 
leukotriene F4 
levamisole +   
levetiracetam  
lidocaine +   
linuron  
lisinopril +   
LM-1685  
lochnericine 
lofentanyl 
loganin +   
LSM-10020 
LSM-10238 
LSM-10579 
LSM-10741 
LSM-11260 
LSM-13069 
LSM-14584 
LSM-14673 
LSM-9293 
LSM-9646 
lucidumoside C 
Lys-Arg 
Lys-Asp 
Lys-Asp-Tyr 
Lys-Gln 
Lys-Glu 
Lys-Gly 
Lys-Ile 
Lys-Leu 
Lys-Lys 
Lys-Met 
Lys-Phe 
Lys-Pro 
Lys-Ser 
Lys-Thr 
Lys-Trp 
Lys-Tyr 
Lys-Val 
M-factor 
maculosin 
Mafenide acetate 
magnesium 13(1)-hydroxyprotoporphyrin 13-monomethyl ester 
magnesium 13(1)-oxoprotoporphyrin 13-monomethyl ester 
magnesium protoporphyrin 13-monomethyl ester +  
malachite green 
malonyl-CoA methyl ester 
maltitol 
maltose +   
manganese atom +   
manganese(II) chloride +   
manganese(II) chloride dihydrate 
manganese(II) chloride tetrahydrate 
manganese(II) sulfate +   
manganese(II) sulfate dihydrate 
manganese(II) sulfate hexahydrate 
manganese(II) sulfate monohydrate 
manganese(II) sulfate pentahydrate 
manganese(II) sulfate tetrahydrate 
mecoprop  
mefenamic acid  
menadione +   
mephedrone  
mesotrione +   
Met-Ala 
Met-Ala-Asp 
Met-Arg 
Met-Asn 
Met-Asp 
Met-beta-Ala 
Met-FMDP 
Met-Gln 
Met-Glu 
Met-Gly 
Met-His 
Met-Ile 
Met-Leu 
Met-Lys 
Met-Met +  
Met-Phe 
Met-Pro 
Met-Ser 
Met-Thr 
Met-Trp 
Met-Tyr 
Met-Val 
metalaxyl 
metamitron +  
metazachlor  
metformin  
metformin hydrochloride +  
methadone +   
methamphetamine +   
methiocarb  
methomyl +   
methoxyacrylate strobilurin antifungal agent +   
methoxyfenozide  
methoxysuccinyl-Ala-Ala-Pro-Ala chloromethyl ketone 
methoxysuccinyl-Ala-Ala-Pro-Val chloromethyl ketone 
methyl (+)-7-isojasmonate 
methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate +   
methyl (2E)-1,3-benzothiazol-2(3H)-ylidene(cyano)acetate 
methyl (2E)-3-(3-hydroxyphenyl)acrylate 
methyl (3R,9bR)-5-oxo-9b-phenyl-2,3,5,9b-tetrahydro[1,3]thiazolo[2,3-a]isoindole-3-carboxylate 
methyl (5S,6R,7R,14Z)-5,6,7,12-tetrakis(acetyloxy)-10-chloro-9-oxoprosta-10,14-dien-1-oate 
methyl (9R,10E,12Z)-9-hydroperoxyoctadeca-10,12-dienoate 
methyl (indol-3-yl)acetate 
methyl 1-\{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl\}-L-prolyl-beta-phenyl-L-phenylalaninate +  
methyl 13-sophorosyloxydocosanoate 
methyl 17-hydroxy-20xi-yohimban-16-carboxylate +   
methyl 2,5-dichlorobenzoate 
methyl 2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-1,4-dihydropyridine-3-carboxylate +   
methyl 2-(4-\{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy\}phenoxy)propanoate +  
methyl 2-(4-hydroxyphenyl)acetate 
methyl 2-(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-4-methylbenzoate +  
methyl 2-(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-5-methylbenzoate +  
methyl 2-[(tert-butoxycarbonyl)amino]-3-(2-phenoxy-6-quinolyl)acrylate 
methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate +  
methyl 2-hydroxypropionate +  
methyl 2-methylpropyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate +   
methyl 3,4-dicaffeoylquinate 
methyl 3,4-dihydroxy-5-(3'-methyl-2'-butenyl)benzoate 
methyl 3,4-dihydroxybenzoate 
methyl 3,5-di-O-caffeoyl quinate 
methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate 
methyl 3-(2-phenoxy-6-quinolyl)alaninate 
methyl 3-(4-chlorophenyl)-3-\{[N-(isopropoxycarbonyl)valyl]amino\}propanoate +  
methyl 3-(\{2-[(2-acetamido-2-deoxy-3-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]ethyl\}sulfanyl)propanoate 
methyl 3-[2-(2,6-dichlorophenyl)quinolin-6-yl]alaninate +  
methyl 3-[2-(2-thienyl)acetamido]thiophene-2-carboxylate 
methyl 3-\{2-[(1,3-benzodioxol-5-ylmethyl)amino]-2-oxoethyl\}-4-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]pyrazine-1(4H)-carboxylate 
methyl 3-\{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl\}propanoate +   
methyl 3-aminopyrazine-2-carboxylate 
methyl 3-cyano-2-phenylpropanoate 
methyl 4,23,29-trihydroxy-3,4-seco-olean-12-en-3-oate-28-oic acid 
methyl 4-aminobutanoate 
methyl 5-(hydroxymethyl)pyrrolidine-2-carboxylate 
methyl 5-(hydroxymethyl)pyrrolidine-3-carboxylate 
methyl 9-(alpha-D-galactosyloxy)nonanoate 
methyl \{[2-chloro-4-fluoro-5-(1-oxo-3-sulfanylidenetetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-2(3H)-yl)phenyl]sulfanyl\}acetate 
methyl acetate 
Methyl acetyl ricinoleate 
methyl aklanonate 
methyl benzoate 
methyl beta-(acetylthio)isobutyrate 
methyl caffeate  
Methyl cinnamate 
methyl cyclopropanecarboxylate 
methyl formate 
methyl hippurate 
methyl indole-3-carboxylate 
methyl L-leucinate +  
methyl L-tyrosinate +  
methyl lansiolate 
Methyl methoxyacetate 
methyl N-(2,6-dichlorobenzoyl)-3-[2-(2,6-dichlorophenyl)-6-quinolyl]alaninate 
methyl N-(2,6-dichlorobenzyl)-3-[2-(2,6-dichlorophenyl)-6-quinolyl]-N-methylalaninate 
methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate +  
methyl N-(2,6-dimethylphenyl)-N-(phenylacetyl)alaninate +  
methyl N-(2,6-dimethylphenyl)-N-2-furoylalaninate +  
methyl N-(tert-butoxycarbonyl)-3-[2-(2,6-dichlorophenyl)-4-(phenylsulfanyl)-1,2,3,4,4a,8a-hexahydro-6-quinolyl]alaninate 
methyl N-(tert-butoxycarbonyl)-3-[2-(2,6-dichlorophenyl)-6-quinolyl]alaninate 
methyl N-methylanthranilate 
methyl nogalonate 
Methyl oxalate 
methyl phenyl(piperidin-2-yl)acetate +   
methyl phenylglyoxalate 
methyl purine-6-carboxylate 
methyl pyruvate  
methyl tuberonate 
methyl uridin-5-yloxyacetate 
methyl-4-hydroxybenzoate O-sulfate 
metoclopramide  
metolachlor  
metoprolol  
metribuzin 
metronidazole +   
metsulfuron methyl  
microcystin LF  
microcystin LW 
microcystin RR  
microcystin-LR  
mifamurtide  
moclobemide  
Moexipril hydrochloride 
molybdenum atom +   
mono(5-carboxy-2-ethylpentyl) phthalate  
monocarboxylic acid +   
Monomethyl phthalate  
monuron  
morphine +   
MS-417 
MS-566 
myclobutanil 
mycophenolic acid +   
N(1),N(5)-bis(2-deoxy-beta-D-glucopyranos-2-yl)-N(2)-(N(3)-DNCP-beta-alanyl)glutaminamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-cysteinamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-cysteinamide 
N(2)-[3-(2-\{2-[(\{1-[(1-\{3-[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]propanoyl\}piperidin-4-yl)carbonyl]piperidin-4-yl\}carbonyl)amino]ethoxy\}ethoxy)propanoyl]-N(6)-(5-nitro-2-furoyl)lysinamide 
N(2)-\{[(1R)-1-(4-bromophenyl)ethyl]carbamoyl\}-L-asparaginyl-N-\{(1S)-4-carbamimidamido-1-[(S)-(2S)-2,3-dihydro-1,3-thiazol-2-yl(hydroxy)methyl]butyl\}-L-valinamide 
N(2)-\{[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]acetyl\}arginyl-N(1)-\{2-[(5-sulfo-1-naphthyl)amino]ethyl\}aspartamide 
N(3)-(4-methoxyfumaroyl)-2,3-diaminopropionic acid 
N(6)-[(3R)-3-methyl-D-ornithyl]-L-lysine 
N(6)-L-homocysteinyl-N(2)-acetyl-L-lysine 
N(alpha),N(tele)-(Dnp)2-His-Gln 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-cysteine sulfoxide 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-selenocysteine 
N(alpha)-acetyl-L-lysine methyl ester 
N(alpha)-acetyl-L-methionyl-L-asparagine +  
N(epsilon)-GMP-N(alpha)-acetyl-L-lysine methyl ester 
N(gamma)-nitro-L-arginine methyl ester 
N,N-diethyl-m-toluamide  
N,O-(Dnp)2-Tyr-Gln 
N-(1-naphthyl)carboxamide +  
N-(2-naphthyl)carboxamide +   
N-(4-aminobenzoyl)-L-glutamic acid 
N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine 
N-(4-oxoglutaryl)-L-cysteinylglycine 
N-(benzylsulfonyl)-3-cyclohexyl-D-alanyl-N-(2-amino-1,3-benzothiazol-6-yl)-L-prolinamide 
N-(carboxymethyl)-3-cyclohexyl-D-alanyl-N-[(4-carbamimidoyl-1,3-thiazol-2-yl)methyl]-L-prolinamide 
N-(L-arginino) taurine 
N-(morpholin-4-ylsulfonyl)-L-phenylalanyl-3-(2-amino-1,3-thiazol-4-yl)-N-\{(1R,2R,3S)-1-[(1R)-cyclohex-3-en-1-ylmethyl]-2,3-dihydroxy-5-methylhexyl\}-L-alaninamide 
N-[(2S)-2-aminobutanoyl]glycine 
N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine 
N-[(benzyloxy)carbonyl]-L-tyrosyl-N-hydroxy-L-leucinamide 
N-[(benzyloxy)carbonyl]-O-(tert-butyl)-L-threonyl-3-cyclohexyl-N-[(1S)-2-hydroxy-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}ethyl]-L-alaninamide 
N-\{[4-(1,1-dioxido-3-oxo-2,3-dihydro-1,2-thiazol-5-yl)phenyl]acetyl\}-L-phenylalanyl-4-(1,1-dioxido-3-oxo-2,3-dihydro-1,2-thiazol-5-yl)-L-phenylalaninamide 
N-acetyl-L-aspartic acid +   
N-acetyl-L-methionine +  
N-acetyl-L-methionyl-L-alanine +  
N-acetyl-L-methionyl-L-glutamine +  
N-acetyl-L-methionyl-L-isoleucine +  
N-acetyl-L-methionyl-L-leucine +  
N-acetyl-L-methionyl-L-phenylalanine +  
N-acetyl-L-methionyl-L-serine +  
N-acetyl-L-methionyl-L-threonine +  
N-acetyl-L-methionyl-L-tryptophan +  
N-acetyl-L-methionyl-L-tyrosine +  
N-acetyl-L-methionyl-L-valine +  
N-acetyl-L-phenylalanyl-4-[(5S)-1,1-dioxido-3-oxo-1,2-thiazolidin-5-yl]-L-phenylalaninamide 
N-acetyl-L-phenylalanyl-4-[difluoro(phosphono)methyl]-L-phenylalaninamide 
N-Acetyl-L-phenylalanyl-L-diiodotyrosine 
N-acetylcarnosine 
N-acyl-amino acid +   
N-benzoyl-L-phenylalanyl-4-[(5S)-1,1-dioxido-3-oxo-1,2-thiazolidin-5-yl]-L-phenylalaninamide 
N-benzoyl-L-valylglycine 4-methoxy-2-naphthylamide 
N-Boc-D-4-HO-3,5-Cl2-PhGly-D-4-HO-3,5-I2-PhGly-OMe 
N-diazoacetylnorleucine methyl ester 
N-ethylperfluorooctane sulfonamidoacetic acid 
N-formyl-L-methionyl-L-methionine 
N-methylperfluorooctane sulfonamidoacetic acid 
N-nitrosopiperidine  
naltrexone  
naphthalene +   
naphthalene-2,7-disulfonic acid 
naphthalene-2-sulfonic acid 
napropamide  
naproxen +   
naptalam 
NBD-N(Me)-DbetaA-OH 
neohesperidin dihydrochalcone  
neotame  
nickel atom +   
nicosulfuron 
nidulalin A 
nifedipine  
Nilvadipine  
nimbin +  
nintedanib  
nitrendipine  
nitroglycerin  
nocamycin I 
nogalamycin 
nogalaviketone 
norfloxacin  
norverapamil  
nylons 
nystatin  
nystatin A1 
O-acetyl-15alpha-stemmadenine 
O-hydroxy(phenyl)phosphinoyl ecgonine methyl ester 
octacarboxylic acid +  
octane +   
octhilinone  
ohchinin acetate 
oleocanthal 
oleuropein +   
oleuropein aglycone 
omapatrilat  
ombitasvir +  
orbencarb 
oseltamivir +   
oxazepam  
oxo carboxylic acid +   
oxybenzone  
p-Glu-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe 
pantethine 
pantoprazole  
Para-LP-01 
paracetamol +   
parathion-methyl  
pendimethalin  
penicillanic acids +   
penillic acid +  
pentacarboxylic acid +   
pentamidine  
perfluorobutyric acid  
perfluorodecanoic acid  
perfluorodecyl phosphate 
perfluorododecanoic acid  
perfluoroheptanoic acid  
perfluorohexanoic acid  
perfluorononanoic acid  
perfluorooctane sulfonamidoacetic acid 
perfluorooctanoic acid  
perfluorooctyl phosphate 
perfluoropentanoic acid 
perfluoroundecanoic acid  
perindoprilat 
persistent organic pollutant +   
pethoxamide 
Phe(4-NO2)-Gln 
Phe-Ala 
Phe-Ala-Asp 
Phe-Arg 
Phe-Asn 
Phe-Asp 
Phe-Asp-Cys 
Phe-beta-Ala 
Phe-FMDP 
Phe-Gln 
Phe-Glu 
Phe-Gly 
Phe-His 
Phe-Ile 
Phe-Leu 
Phe-Lys 
Phe-Met 
Phe-Phe 
Phe-Phe-Asp 
Phe-Pro 
Phe-Ser  
Phe-Thr 
Phe-Trp 
Phe-Tyr 
Phe-Tyr-Asp 
Phe-Val 
Phe-Val-Asp 
phenanthrene +   
phenanthrenes +   
phenmedipham 
phenylhydrazine +   
phosphonoformic acid +   
phosphoramidon  
pinoxaden 
pinoxaden acid +  
pioglitazone +   
piperazinecarboxylic acid +  
pirimicarb  
pirimiphos-methyl  
platencin A1 methyl ester 
platencin A2 methyl ester 
platencin A3 methyl ester 
platensic acid methyl ester 
platensimycin A1 methyl ester 
poly(methacrylic acid) macromolecule +  
polyneuridine aldehyde 
potassium 2-(4-carboxylatophenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide 
pradimicin A 
Pradimicinone II 
pravastatin  
precondylocarpine acetate 
prednisolone +   
primidone  
Pro-Ala 
Pro-Arg 
Pro-Asn 
Pro-Asp 
Pro-Gln 
Pro-Glu 
Pro-Hyp 
Pro-Ile 
Pro-Leu 
Pro-Lys 
Pro-Met 
Pro-Phe 
Pro-Pro 
Pro-Ser 
Pro-Thr 
Pro-Trp 
Pro-Tyr 
Pro-Val 
prochloraz  
prometon  
prometryn  
propachlor  
propamocarb  
propane-2-sulfonate 
propaquizafop 
propazine  
propene +   
propiconazole  
propranolol +   
prosulfocarb 
protectin D1 +  
proteinogenic amino acid +   
prothioconazole  
protubonine A +  
protubonine B 
pseudoephedrine 
pymetrozine  
pyraclostrobin 
pyraoxystrobin 
pyrazinecarboxylic acid +   
pyridine +   
pyrimethanil  
pyrimidinecarboxylic acid +   
pyriminostrobin 
pyrocatechol sulfate 
pyrocatechol sulfate(1-) 
pyroglutamylglutamine 
pyroglutamylglycine 
pyroglutamylvaline 
quinclorac-methyl 
quinmerac 
ramipril  
ramiprilat  
Rangiformic acid 
ranitidine +   
rebaudioside A +   
rebaudioside B(1-) 
rebaudioside D +  
rebaudioside M 
regelin 
rescinnamine  
reserpine  
RF9 
rhodomycin D 
rifamycin B 
rimsulfuron 
ritonavir +   
rosuvastatin 
rubimaillin  
rubusoside +   
S-(4-hydroxy-1-oxononan-3-yl)cysteinylglycine 
S-[(E)-N-hydroxy-2-(indol-3-yl)ethanimidoyl]-L-cysteinylglycine 
S-[(Z)-N-hydroxy-2-phenylethanimidoyl]-L-cysteinylglycine 
S-adenosyl-L-methionine +   
S-nitroso-L-cysteinylglycine 
saccharin +   
salannin +  
saponaceol A 
scutianthraquinone A 
scutianthraquinone B 
scutianthraquinone C 
sebuthylazine 
secbumeton 
secoxyloganin 
selenium atom +   
Ser-Ala 
Ser-Asn 
Ser-Asp 
Ser-Gln 
Ser-Glu 
Ser-Gly 
Ser-His 
Ser-Ile 
Ser-Leu 
Ser-Lys 
Ser-Met 
Ser-Phe 
Ser-Pro 
Ser-Ser 
Ser-Thr 
Ser-Trp 
Ser-Tyr 
Ser-Val 
silvestrol 
simazine  
simeconazole 
simeton 
Sirius red 4B 
Sirius red 4B (acid form) 
sitagliptin +  
sodium ferulate 
sodium hexacyclonate 
sodium succinate hexahydrate 
sotalol  
spirapril  
spiraprilat +   
spironolactone  
spiroxamine  
steviol glycoside +   
steviolbioside 
stevioside +   
strictosidine aglycone 
succinic acid +   
sucralose  
sucrose +   
sulcotrione 
sulfadiazine  
sulfadimethoxine  
sulfamethazine +   
sulfamethoxazole +   
sulfapyridine  
sulfathiazole +  
sulfluramid 
sulfur-containing carboxylic acid +   
synthetic auxin +   
systemic acquired resistance inducing compounds 
tabernaemontanine 
tabersonine +  
Tabtoxin biosynthesis intermediate 5; 
Tabtoxin biosynthesis intermediate 6 
taiwankadsurin B 
taiwanschirin D 
TAMe 
tauroursodeoxycholic acid  
tebuconazole  
tebufenozide  
tebutam 
teflubenzuron 
telmisartan  
temocapril 
Temocapril hydrochloride  
tensyuic acid +  
tensyuic acid A 
tensyuic acid B +  
tensyuic acid D 
tensyuic acid E 
tepoxalin  
terbumeton 
terbutryn  
terbutylazine  
terretonin 
tetracarboxylic acid +   
tetracenomycin A2 
tetracenomycin B2 
tetracenomycin C +  
tetracenomycin D3 methyl ester 
tetracenomycin F1 methyl ester 
tetracenomycin X 
tetraconazole  
tetrahydroalstonine 
tetramethylpyrazine  
tetramisole 
thermorubin A +  
thiacloprid +   
thiamethoxam +   
thiencarbazone-methyl 
thifensulfuron-methyl 
thiopental  
thiophenecarboxylic acid +   
Thr-Ala 
Thr-Ala-Asp 
Thr-Arg 
Thr-Asp 
Thr-Asp-Gly 
Thr-Gln 
Thr-Glu 
Thr-Gly 
Thr-His 
Thr-Ile 
Thr-Leu 
Thr-Met 
Thr-Phe 
Thr-Pro 
Thr-Ser 
Thr-Thr 
Thr-Thr-Asp 
Thr-Trp 
Thr-Trp-Asp 
Thr-Tyr 
Thr-Val 
threonyl-3-sulfoalanine 
tin atom +   
tolypodiol 
tramadol  
trandolapril  
trandolaprilat 
trans-cinnamyl methyl 2-tosylmalonate 
trans-methylferulate 
trehalulose 
treprostinil +   
triacsin C  
triadimefon  
tribenuron methyl 
tricarboxylic acid +   
trichagmalin A 
trichagmalin B 
trichagmalin C +  
trichagmalin D 
trichagmalin E +  
trichagmalin F +  
trichanolide 
trichlopyr  
trichlorofluoromethane 
triclocarban  
triclosan  
trifloxystrobin  
trifluralin  
triflusulfuron-methyl  
trimethoprim +   
trimipramine +   
trinexapac-ethyl 
triphenylmethane +   
triptonine A 
triptonine B 
tris(2-butoxyethyl) phosphate  
tritosulfuron 
troleandomycin  
tropisetron  
tropisetron hydrochloride 
Trp-Ala 
Trp-Ala-Asp 
Trp-Arg 
Trp-Asn 
Trp-Asp 
Trp-Asp-Ser 
Trp-Glu 
Trp-Gly 
Trp-Ile 
Trp-Leu +  
Trp-Lys 
Trp-Phe 
Trp-Pro 
Trp-Ser 
Trp-Thr 
Trp-Trp 
Trp-Tyr 
Trp-Val 
tryprostatin A 
tryprostatin B 
Tubulysin A 
Tubulysin D 
tungsten +   
tylosin 
Tyr-Ala 
Tyr-Arg 
Tyr-Asn 
Tyr-Asp 
Tyr-FMDP 
Tyr-Gln 
Tyr-Glu 
Tyr-Gly 
Tyr-His 
Tyr-Ile 
Tyr-Leu 
Tyr-Lys 
Tyr-Met 
Tyr-Phe 
Tyr-Pro 
Tyr-Ser 
Tyr-Thr 
Tyr-Trp 
Tyr-Val 
tyrosyltyrosine +  
uranyl hydrogenphosphate 
ureidocarboxylic acid +  
vaccihein A 
Val-Ala 
Val-Arg 
Val-Asn 
Val-Asp 
Val-FMDP 
Val-Gln 
Val-Glu 
Val-Gly 
Val-His 
Val-Ile 
Val-Leu 
Val-Lys 
Val-Met 
Val-Phe 
Val-Pro +  
Val-Ser 
Val-Thr 
Val-Tyr 
Val-Val 
valsartan +   
vanadate(3-) +  
vanadium atom +   
variecolorquinone B 
venlafaxine +   
vepaol 
verapamil  
vincaleukoblastine +   
vincamine  
vincristine  
vindesine +   
vindoline +  
vindolinine 
vinflunine 
vinorelbine +   
vitamin +   
vitamin B complex 
vitamin D2 +   
voacangine 
voachalotine 
vobasine 
vobtusine 
WIN 55212-2  
WLL-vs 
wybutosine 
wybutosine 5'-monophosphate +  
wybutoxosine 
xenobiotic organic ethers 
xylitol +   
xylocarpin J 
yunaconitine 
Z-DEVD-FMK 
Z-Val-Ala-Asp(OMe)-CH2F 
Z-Val-Phe-H  
zinc atom +   
zofenopril 
zofenopril calcium 
zofenoprilat 
zofenoprilat arginine 

Synonyms
Exact Synonyms: methyl L-alpha-aspartyl-L-phenylalaninate
Related Synonyms: 1-methyl N-L-alpha-aspartyl-L-phenylalanate ;   3-Amino-N-(alpha-carboxyphenethyl)succinamic acid N-methyl ester ;   3-Amino-N-(alpha-methoxycarbonylphenethyl) succinamic acid ;   AminoSweet ;   Asp-phe-ome ;   Aspartylphenylalanine methyl ester ;   E 951 ;   Formula=C14H18N2O5 ;   InChI=1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1 ;   InChIKey=IAOZJIPTCAWIRG-QWRGUYRKSA-N ;   L-Aspartyl-L-phenylalanine methyl ester ;   NutraSweet ;   SMILES=C(C[C@@H](C(N[C@@H](CC1=CC=CC=C1)C(=O)OC)=O)N)(=O)O ;   Sanecta ;   aspartam ;   aspartamo ;   aspartamum
Alternate IDs: CHEBI:45047
Xrefs: Beilstein:2223850 "Beilstein" ;   CAS:22839-47-0 "ChemIDplus" ;   CAS:22839-47-0 "KEGG COMPOUND" ;   DrugBank:DB00168 ;   HMDB:HMDB0001894 ;   KEGG:C11045 ;   KEGG:D02381
Xref Mesh: MESH:D001218
Xrefs: MetaCyc:CPD-5583 ;   PDBeChem:PME ;   PMID:1771173 "Europe PMC" ;   PMID:2013754 "Europe PMC" ;   PMID:21150094 "Europe PMC" ;   PMID:21372000 "Europe PMC" ;   PMID:22354473 "Europe PMC" ;   PMID:24355796 "Europe PMC" ;   PMID:24925367 "Europe PMC" ;   PMID:24944748 "Europe PMC" ;   PMID:24965331 "Europe PMC" ;   PMID:25431414 "Europe PMC" ;   PMID:25543075 "Europe PMC" ;   PMID:25786106 "Europe PMC" ;   PMID:25951455 "Europe PMC" ;   PMID:25991916 "Europe PMC" ;   PMID:26015492 "Europe PMC" ;   PMID:26099025 "Europe PMC" ;   PMID:26159964 "Europe PMC" ;   PMID:26247507 "Europe PMC" ;   PMID:26308194 "Europe PMC" ;   PMID:26321723 "Europe PMC" ;   PMID:26377607 "Europe PMC" ;   PMID:26582819 "Europe PMC" ;   PMID:26593524 "Europe PMC" ;   PMID:26912665 "Europe PMC" ;   PMID:27015640 "Europe PMC" ;   PMID:27038223 "Europe PMC" ;   PMID:27088715 "Europe PMC" ;   PMID:27127997 "Europe PMC" ;   PMID:27216413 "Europe PMC" ;   PMID:27298583 "Europe PMC" ;   PMID:27492574 "Europe PMC" ;   PMID:27565676 "Europe PMC" ;   PMID:27614095 "Europe PMC" ;   PMID:27640132 "Europe PMC" ;   PMID:27699780 "Europe PMC" ;   PMID:27728881 "Europe PMC" ;   PMID:27840415 "Europe PMC" ;   PMID:27845306 "Europe PMC" ;   Patent:US3492131 ;   Reaxys:2223850 "Reaxys" ;   Wikipedia:Aspartame

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.