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2-benzofurans +     
fluoran +   
gamma-lactone +     
oxaspiro compound +     
polyphenol +     
xanthene dye +     
(+)-(7'S,8S,8'S)-3',4-dihydroxy-2',3,4',5-tetramethoxy-6',9-epoxy-2,7'-cyclolignan-9'-ol 
(+)-alpha-viniferin  
(+)-butaclamol  
(+)-catechin-(4alpha->6)-(+)-gallocatechin 
(+)-catechin-(4alpha->8)-(-)-epigallocatechin 
(+)-catechin-3-O-gallate 
(+)-cis-epsilon-viniferin 
(+)-epicatechin +   
(+)-epicatechin-3-O-gallate  
(+)-gallocatechin-(4alpha->6)-(+)-catechin 
(+)-gallocatechin-(4alpha->8)-(+)-catechin 
(+)-gallocatechin-(4alpha->8)-(-)-epicatechin 
(+)-gallocatechin-(4beta->8)-(+)-catechin 
(+)-isolariciresinol 
(+)-lyoniresinol +  
(+)-lyoniresinol-3-alpha-O-beta-D-glucopyranoside 
(+)-minovincinine 
(+)-trans-epsilon-viniferin 
(-)-(7''R,8''S)-4'',5,7-trihydroxy-3',3'',5'-trimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7''R,8''S)-4'',5,7-trihydroxy-3',5'-dimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7''S,8''S)-4'',5,7-trihydroxy-3',3'',5'-trimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7''S,8''S)-4'',5,7-trihydroxy-3',5'-dimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7'S,8S,8'R)-4,4'-dihydroxy-3,3',5,5'-tetramethoxy-7',9-epoxylignan-9'-ol-7-one 
(-)-5'-methoxyisolariciresinol 
(-)-Alstolucine A, (rel)- 
(-)-Alstolucine B, (rel)- 
(-)-Alstolucine C 
(-)-Alstolucine D, (rel)- 
(-)-Alstolucine E 
(-)-Alstolucine F 
(-)-annonaine +  
(-)-antofine  
(-)-catechin-3-O-gallate 
(-)-cis-epsilon-viniferin 
(-)-demethoxylpinoresinol 
(-)-echitovenine 
(-)-epicatechin +   
(-)-epicatechin-(4alpha->8)-(-)-epicatechin +  
(-)-epicatechin-(4alpha->8)-(-)-epicatechin-3'-O-gallate 
(-)-epicatechin-(4beta->8)-(+)-gallocatechin 
(-)-epicatechin-(4beta->8)-(-)-epigallocatechin 
(-)-epicatechin-3-O-gallate 
(-)-epigallocatechin 3-gallate  
(-)-epigallocatechin-(4beta->6)-(+)-catechin 
(-)-epigallocatechin-(4beta->8)-(-)-epicatechin 
(-)-matairesinol +  
(-)-medioresinol 
(-)-minovincinine 
(-)-noscapine hemiacetal +   
(-)-phaseolin 
(-)-rotiorin 
(-)-sanguinolignan A 
(-)-sanguinolignan B 
(-)-sanguinolignan C 
(-)-sanguinolignan D 
(-)-trans-epsilon-viniferin  
(-)-Tylocrebrine 
(-)-vincadifformine 
(1'S,5'R)-5'-hydroxyaverantin 
(1'S,5'S)-5'-hydroxyaverantin 
(1'S,5'S)-averufin 
(1R,5R,6S,7R,8S,10R)-8-hydroxy-4-oxopseudoguai-2(3),11(13)-dien-12,6-olide 
(1R,5R,6S,7S,8S,10R,11S)-6-hydroxy-4-oxopseudoguai-2(3)-en-12,8-olide 
(1S,2R,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-ethoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2S,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,5R,6S,7S,8S,10R,11R)-6-hydroxy-4-oxopseudoguai-12,8-olide 
(1S,5S,7R,8S,10R)-14-acetoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(25R)-5beta-spirostan-3beta-ol +  
(2R,3R)-cis-delta-viniferin 
(2R,3R)-trans-delta-viniferin 
(2R,3R,4S,5R)-5-(3,4-dichlorophenyl)-5'-methyl-1',3'-dioxo-4-\{[4-(1,2,3-thiadiazol-4-yl)phenyl]carbamoyl\}-1',3',4,5-tetrahydro-3H-spiro[furan-2,2'-indene]-3-carboxylic acid 
(2R,3S)-cis-epsilon-viniferin 
(2R,3S)-trans-epsilon-viniferin 
(2S),(2''S)-8,8''-5',5''-tetrahydroxy-7,7''-3,3''-4,4''-hexamethoxy-5,5''-biflavan 
(2S),(2''S)-8,8''-5'-trihydroxy-7,7''-3,3''-4,4''-5''-heptamethoxy-5,5''-biflavan 
(2S,3R)-4-methylene-5-oxo-2-propyl-3-oxolanecarboxylic acid 
(2S,3R)-cis-epsilon-viniferin 
(2S,3R)-trans-epsilon-viniferin 
(2S,3S)-cis-delta-viniferin 
(2S,3S)-trans-delta-viniferin 
(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,4S,1'R)-3-(1'-hydroxyethyl)-4-methyldihydrofuran-2(3H)-one 
(3S,3aR,4S,9aR,9bR)-4-hydroxy-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 
(3S,3aR,4S,9aS,9bR)-4-hydroxy-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 
(4betaH)-5alpha-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(10),11(13)-guaiadien-12,6alpha-olide 
(4betaH)-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(5),10(14),11(13)-guaiatrien-12,6alpha-olide 
(4R,5R)-5-(1,2-dihydroxyethyl)-3,4-dihydroxy-2-oxolanone 
(4S)-2,3-dehydroleucocyanidin 
(4S)-2,3-dehydroleucopelargonidin 
(4Z)-2,8:7,12:11,15:14,18:17,22-pentaanhydro-4,5,6,9,10,13,19,20,21-nonadeoxy-L-arabino-L-allo-L-allo-docosa-4,9,20-trienitol 
(5,12,13-Triaza-indeno[1,2-b]anthracen-13-yl)-acetic acid ethylester 
(5R)-5-[(1S)-1,2-dihydroxyethyl]-4-hydroxyoxolane-2,3-dione 
(7'S)-parabenzlactone 
(7R)-7-hydroxylariciresinol 
(7R)-7-hydroxytaxiresinol 
(7Z)-lobohedleolide 
(8alpha,10beta,11beta)-3-hydroxy-4,15-dinor-1(5)-xanthen-12,8-olide 
(8aS)-7-[(6-chloronaphthalen-2-yl)sulfonyl]-8a-(methoxymethyl)-1'-pyridin-4-yltetrahydro-5H-spiro[1,3-oxazolo[3,2-a]pyrazine-2,4'-piperidin]-5-one 
(E)-4,2',4'-trihydroxy-6'-methoxy-3',5'-dimethylchalcone 
(E)-trans-miyabenol C 
(E,E)-1-bromo-2,5-bis-(4-hydroxystyryl)benzene 
(E,E)-bastadin 19 
(E,Z)-bastadin 19 
(R)-3-Acetyl-7-hydroxy-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one 
(R)-7-Hydroxy-3-((S)-1-hydroxyethyl)-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one 
(R)-homocamptothecin +  
(S)-1-hydroxy-N-methylcanadine 
(S)-5'-oxoaverantin 
(S)-cheilanthifoline 
(S)-corytuberine +   
(S)-nandinine +  
(S,S)-2,5-di-(p-hydroxybenzyl)piperazine 
(Z)-3-butylidene-7-hydroxyphthalide 
(Z)-3-butylidenephthalide  
1,2,5-trihydroxyxanthone 
1,2-dehydrogeissoschizoline 
1,2-diacetyltrichagmalin C 
1,3,5-trihydroxyxanthone 
1,3,8-trihydroxy-4-methyl-2,7-diprenylxanthone 
1,3-bis(p-hydroxyphenyl)pentane-1,4-diene +   
1,30-diacetyltrichagmalin F 
1,5,6-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3':3,4)-2-(3-methylbut-2-enyl)xanthone 
1,6,7-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3':3,2)-4-(3-methylbut-2-enyl)xanthone 
1,7-bis-(4-hydroxyphenyl)-2,4,6-heptatrienone 
1,8-dihydroxy-3-methoxy-6-methylxanthone 
1,8-dihydroxy-4-nitroxanthen-9-one 
1-[(3-methylbutanoyl)phloroglucinyl]-beta-D-glucopyranoside 
1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile +   
1-caffeoyl-5-feruloylquinic acid 
1-epi-tatridin B 
1-hydroxycrisamicin A 
1-methoxyficifolinol 
1-Methoxypyrene-6,7-oxide 
1-Peroxyferolide 
11-deoxy-beta-rhodomycin 
11alpha,12alpha-epoxy-3beta,23-dihydroxy-30-nor-olean-20(29)-en-28,13beta-olide 
12,13-dihydroxyfumitremorgin C 
12-deacetoxy-21-acetoxyscalarin 
12-deoxynogalonic acid 
12-epi-19-O-methyldeoxoscalarin 
12-epi-19-O-methylscalarin 
12-epi-deoxoscalarin +  
12-O-acetyl-16-O-deacetyl-16-epi-scalarobutenolide 
12-O-acetyl-16-O-methylhyrtiolide 
12-O-deacetyl-12-epi-19-deoxy-21-hydroxyscalarin 
12-O-deacetyl-19-O-methyl-12-epi-deoxoscalarin 
12beta-hydroxychaetoviridin C 
14-norpseurotin A 
15-acetyltrichagmalin C 
15-acetyltrichagmalin E 
15-O-acetylbruceolide 
15-O-propionylbruceolide 
16-epivellosimine 
16-hydroxytabersonine +  
16-hydroxytriptolide 
16-methoxytabersonine 
16-O-deacetyl-16-epi-scalarolbutenolide 
17-defurano-17-oxosalannin 
17-dimethylaminolobohedleolide 
17-O-deacetylvindoline 
2',3'-dihydrosalannin 
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein 
2',4',5',7'-tetrabromofluorescein 
2',4',6'-trihydroxy-3'-formyldihydrochalcone 
2',4,4',6'-tetrahydroxychalcone +   
2',6'-dihydroxy-4'-methoxydihydrochalcone 
2',7'-bis-(2-carboxyethyl)carboxyfluorescein +   
2',7'-dichlorofluorescein 
2',7'-difluorofluorescein 
2',7'-difluorofluorescein DHPE 
2,2',4'-trihydroxy-6'-methoxy-3',5'-dimethylchalcone 
2,2-bis(2-hydroxyphenyl)propane 
2,3,9,10-tetrahydroxyberbine 
2,4-dichlorolichexanthone 
2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide 
2,7-dibromo-4-hydroxymercurifluorescein 
2,8-dihydroxy-3,4,7-trimethoxydibenzofuran 
2-(p-nitrophenyl)-4-ethoxymethyleneoxazol-5-one 
2-benzofuran 
2-benzofuran-1(3H)-one +   
2-benzyl-4-hydroxymethylene-5-oxazolone 
2-hydroxyvertixanthone 
2-O-methylswertianin 
23-acetoxy-12-epi-deoxoscalarin +  
23-acetoxy-12-O-deacetyl-12-epi-deoxoscalarin 
23-acetoxysoladulcidine 
23-Deoxypaeonenoide A, (rel)- 
27-O-demethylrifamycin SV 
28-deoxonimbolide  
2alpha-acetoxy-4alpha,6alpha-dihydroxy-1beta,5alphaH-guai-9(10),11(13)-dien-12,8alpha-olide 
2beta-methoxy-2-deethoxy-8-O-deacylphantomolin-8-O-tiglinate 
2beta-methoxy-2-deethoxyphantomolin 
3''-deoxy-6'-O-desmethylcandidusin B 
3'-(3-methyl-2-butenyl)-4'-O-beta-D-glucopyranosyl-4,2'-dihydroxychalcone 
3'-deoxyepisappanol 
3'-deoxysappanol 
3'-deoxysappanone B 
3,15-di-O-acetylbruceolide 
3,15-di-O-propionylbruceolide 
3,3',5-trihydroxybibenzyl 
3,3'-(4,5,6,7-tetrabromo-3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)bis(6-hydroxybenzenesulfonate) 
3,5-dimethoxy-1,6-dihydroxyxanthone 
3-[2-(6,7-dihydroxy-1,2,4a-trimethyl-1-spiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]yl)ethyl]-4-hydroxy-5-methoxy-2-oxolanone 
3-deacetylsalannin 
3-deoxysappanone B 
3-geranyl-2,4,6-trihydroxybenzophenone 
3-hydroxy-16-methoxy-2,3-dihydrotabersonine 
3-hydroxyphloretin 2'-O-xylosylglucoside 
3-oxo-N-[(3S)-2-oxotetrahydrofuran-3-yl]tetradecanamide 
30-acetyltrichagmalin F 
4',5'-dihydro-11,5'-dihydroxy-4'-methoxytephrosin 
4',7-dihydroxyflavanone +   
4'-demethyldeoxypodophyllotoxin 
4'-epichaetoviridin A 
4'-epichaetoviridin F 
4'-O-demethylknipholone-4'-O-beta-D-glucopyranoside 
4'-O-methylnorbelladine 
4'-O-methylxanthohumol 
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one 
4,5-dihydroindolo[3,2-c]pyrrolo[3,2,1-ij]quinolin-7-one 
4-(1-hydroxy-2-\{[4-(4-hydroxyphenyl)butan-2-yl]amino\}ethyl)phenol +   
4-(ethoxymethylene)-2-(2-furyl)oxazol-5-one 
4-(ethoxymethylene)-2-phenyloxazol-5-one  
4-(ethoxymethylene)-2-styryloxazol-5-one 
4-epiisoinuviscolide 
4-hydroxycordoin 
4-Methyl-3-oxoadipate-enol-lactone 
4-methylene-2-octyl-5-oxo-3-oxolanecarboxylic acid 
4beta,10alpha-dihydroxy-5alphaH-guai-1(2),11(13)-dien-12,8alpha-olide 
5''-methoxyhydnocarpin-D 
5'-epichaetoviridin A 
5'-O-[(R)-hydroxy(\{(S)-hydroxy[2-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)ethoxy]phosphoryl\}methyl)phosphoryl]adenosine 
5(6)-carboxyfluorescein 
5,6-dimethoxy-3H-isobenzofuran-1-one 
5-(1,2-dihydroxyethyl)-4-hydroxyoxolane-2,3-dione 
5-(2,2-diferuloylethen-1-yl)thalidomide 
5-(N-hexadecanoyl)aminofluorescin 
5-carboxy-2',7'-dichlorofluorescein +   
5-deoxyglyasperin F 
5-O-demethylpaxanthonin +  
5-O-methylcelebixanthone 
5-octyloxolan-2-one 
5-oxo-furan-2-acetyl-CoA 
5-oxotetrahydrofuran-2-carboxylic acid 
6'-coumaroyl-1'-O-[2-(3,4-dihydroxyphenyl)ethyl]-beta-D-glucopyranoside 
6'-desmethylcandidusin B 
6'-O-galloylalbiflorin 
6,12-dimethyldibenzo[d,d']benzo[1,2-b:4,5-b']bisthiophene 
6,8-di-C-alpha-L-arabinosylapigenin 
6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 
6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 2-(4-morpholinyl)ethyl ester 
6-amino-3-(methoxymethyl)-5-spiro[2H-pyrano[2,3-c]pyrazole-4,4'-thiane]carbonitrile 
6-C-(alpha-L-arabinosyl)-8-C-(beta-L-arabinosyl)apigenin 
6-C-(alpha-L-arabinosyl)-8-C-(beta-L-arabinosyl)chrysoeriol 
6-carboxy-2',7'-dichlorofluorescein +   
6-carboxyrhodamine 6G 
6-fluoro-2',5'-dioxo-2,3-dihydrospiro[chromene-4,4'-imidazolidine]-2-carboxamide +  
6alpha-acetoxyisoinuviscolide 
7'-O-demethylisocephaeline 
7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione 
7-glycidyloxy-9-(2-glycidyloxycarbonylphenyl)-2-xanthone 
7-hydroxysecoisolariciresinol 
7-oxo-3,8,9-trihydroxy staurosporine 
7-oxohernangerine 
7beta,12alpha-Dihydroxykaurenolide 
8,5'-diferulic acid 
8-acetoxy-4,10-dihydroxy-2,11(13)-guaiadiene-12,6-olide 
8-C-glucopyranosyl-6-C-xylopyranosylapigenin 
8-chloro-2,7-dibenzofurandiol 
8-deacetylmatricarin-8-sulfate 
8-demethyltetracenomycin C 
8-desmethylnovobiocic acid 
8-epihelenalin 
8-epiinuviscolide 
8-prenyldaidzein 
9,13(R)-epoxylabd-14-ene 
9,9-bis(4-hydroxyphenyl)fluorene  
9-aminoacridine  
9-deoxy-hymatoxin A 
[1-[5-(2-methylpropoxymethyl)-2-oxo-3-oxolanyl]propan-2-ylideneamino]thiourea 
[1-[5-(3-methylbutoxymethyl)-2-oxo-3-oxolanyl]propan-2-ylideneamino]thiourea 
A41030A 
A47934 
abyssinone VI 
acetylcaranine 
acetylerucifoline 
acetylerucifoline N-oxide 
Acremostrictin, rel- 
acridine red 3B free base 
acrovestone +  
acteoside  
actinodaphnine 
actinorhodin 
aculeatol E 
adipiodone 
agavoside A 
agigenin +  
ajmalicine  
aklanonic acid +  
aklaviketone 
akuammicine 
akuammigine 
alangicine 
albafuran A 
albanol A 
albiflorin +   
Alectrol 
Alexa Fluor 480(3-) +  
Alexa Fluor 488 meta-isomer(2-) +  
Alexa Fluor 488 para-isomer(2-) +  
Alexa Fluor 532 
Alexa Fluor 546 
Alexa Fluor 568 +  
Alexa Fluor 594 +  
Alexa Fluor 610-X 
Alexa Fluor 610-X(2-) +  
Alexa Fluor 633 
Alexa Fluor 647 
alisiaquinol 
alisiaquinone A +  
alisiaquinone B 
allanxanthone C 
allo-Pertusaric acid 
allo-Protolichesterinic acid 
alpha'-angelica lactone 
alpha-EMGBL 
alpha-hydroxyorcein +  
alpha-mannofuranuronic acid gamma-lactone 
alpha-nimolactone 
alpha-peltatin +  
alstonine 
Alteichin 
altenusin  
alvaradoin E 
alvaradoin F 
alvaradoin G 
alvaradoin H 
alvaradoin I 
alvaradoin J 
alvaradoin K 
alvaradoin L 
alvaradoin M 
alvaradoin N 
amidotrizoic acid +   
amidotrizoic acid dihydrate 
amomol A 
amomol B 
ampelopsin B 
andrographolide  
angelica lactone +   
Antheridiogen-An 
anthra[2,3-b]benzo[d]thiophene 
anthracenetriol +   
arborescin 
arecatannin B1 
arglabin +  
Arnottin II 
aromaticin 
artemoin +  
arthothelin 
artoindonesianin P 
arugosin A (lactol form) 
arugosin B 
arugosin C 
AS-186c 
AS-186d 
AS-186g 
aspalathin  
asperfuranone 
asperpyrone B 
asperpyrone C 
asperuloside  
asphodelin A +  
asphodelin A-4'-O-beta-glucoside 
athyriol 
ATTO 520-2 +  
ATTO 520-2(1+) +  
ATTO 565 +  
ATTO 565 meta-isomer(1+) +  
ATTO 565 para-isomer(1+) +  
ATTO 590 +  
ATTO 590 meta-isomer(1+) +  
ATTO 590 para-isomer(1+) +  
aurasperone A 
aurasperone B 
aurasperone C 
austocystin D 
avilamycin A 
avilamycin A precursor 
AZD1979 +  
Baileyin 
ballotenic acid 
barium sulfate  
bastadin 4 
bastadin 5 
bastadin 6 
bauhinoxepin A 
bauhinoxepin B 
bauhinoxepin F 
BE-23372M 
BE-24566B 
BE-54238A 
BE-54238B 
bellidifolin +  
benz[a]anthracene 5,6-oxide 
benzofurofurochromene 
benzofuropyranochromene +  
berberine  
beta-aminoorceimine +  
beta-aminoorcein +  
beta-EMGBL 
beta-hydroxyorcein +  
beta-nimolactone 
beta-peltatin 
bidenlignaside B 
bielschowskysin 
bigelovin 
bikaverin 
bipinnatone A 
bipinnatone B 
bis-(4-hydroxybenzyl)ether 
bis-(4-hydroxybenzyl)sulfide 
bisdechlorogeodin +  
bisdemethoxycurcumin  
bithionol  
blancoxanthone 
boromycin 
brasiliquinone B 
brasixanthone B 
brasixanthone C 
brasixanthone D 
bromocresol purple  
bromosulfophthalein  
bromothymol blue  
bruceanol D 
bruceanol E 
bruceanol F 
bruceine D 
bruceolide +  
buddlenol C 
burrodin 
butan-4-olide +   
butenolide +   
cabraleahydroxylactone 
cabraleahydroxylactone acetate 
cabralealactone 
cafestol  
calcein +   
calcein am  
calcium green 1 
calcium green 1(6-) +  
calcium orange 
calophyllin B 
canadine +   
caranine +  
carboxynaphthofluorescein +  
carlactone 
carpesiolin 
Catalpalactone 
catharanthine 
catiguanin A 
catiguanin B 
caulophine 
celastolide 
celebixanthone +  
CellTracker red CMTPX +  
cephalotaxine +   
cercosporamide 
Cercosporin 
chaetoviridin A 
chaetoviridin C +  
chaetoviridin E 
chaetoviridin G 
chaetoviridin H 
chaetoviridin I 
chaetoxanthone A 
chaetoxanthone B 
chermesinone B 
chermesinone C 
chetomin  
chloroorienticin B 
chloropeptin II 
CHOxAsH-bis(1,2-ethanedithiol) 
ciguatoxin ABCDE ring fragment 
ciguatoxin IJKLM ring fragment 
circumdatin H 
cis-3,5,3',4'-tetrahydroxystilbene +  
cis-astringin 
cis-heme d hydroxychlorin gamma-spirolactone +  
cis-heme d hydroxychlorin gamma-spirolactone methyl ester 
cis-piceid 
citrifolinoside 
cladoniamide D 
cladoniamide E 
cladoniamide F 
cladoniamide G 
cleistanthins +  
cochinchinone A 
cochinchinone B 
cochinchinoxanthone 
codeine +   
coelenterazine 2-hydroperoxide 
coelenterazine dioxetanone 
cohibin +  
Colletotrialide, (+)- 
colpol 
complestatin A 
complestatin B 
confertin 
Coriamyrtin 
corianin 
coumarin +   
coumestrol +   
crambescidin 800 
crambescidin 826 
crassolide 
crassumolide A 
cratoxyarborenone A 
cratoxyarborenone B 
cratoxyarborenone C 
cratoxyarborenone D 
cratoxyarborenone E 
cratoxyarborenone F 
cremastranone +  
cresol red 
crispolide 
cryptopleurine 
cudratricusxanthone A 
curcumin +   
cyanidin 3-O-(6-O-(E)-4-coumaroyl-beta-D-glucoside) 
cyanidin 3-O-\ 
cyathusal A 
cyathusal B 
cyathusal C 
cyclic dehypoxanthinylfutalosine 
cyclic N(6)-threonylcarbamoyladenosine 
cyclomorusin A 
cyclomulberrin +  
cyclopentafurofurochromene +   
D-apionolactone 
D-xylono-1,4-lactone-5-phosphate 
DAF-FM dye 
dalcochinin-8'-O-beta-D-glucoside 
davidigenin 
deacetoxyvindoline 
decatromicin A 
decatromicin B 
dehydro-D-arabinono-1,4-lactone 
dehydroascorbic acid dimer 
dehydrocostus lactone  
delphinidin 3-O-(6-O-(E)-4-coumaroyl-beta-D-glucoside) 
delphinidin 3-O-(6-O-(Z)-4-coumaroyl-beta-D-glucoside) 
demethoxycurcumin  
demethoxyfumitremorgin C  
deoxypodophyllotoxin  
deserpidine 
devancoaminyl vancomycin 
dicerandrol A 
dicerandrol B 
dicerandrol C 
diethylstilbestrol +   
diflomotecan 
Dihidroprotolichesterinic acid 
dihydro-3-hydroxy-3-(1-hydroxyethyl)-4-methylfuran-2(3H)-one 
Dihydro-4,4-dimethyl-2(3H)-furanone 
dihydro-nogalonic acid methyl ester 
dihydrocanadensolide 
dihydrocurcumin 
dihydrofukinolide 
Dihydromikanolide 
Dihydromuronic acid 
Dihydropertusaric acid 
dihydroxanthohumol 
dilopholide 
dimethylindole red 
diodone 
dipyridophenazine 
DND-153 dye 
Echinacea extract 
eckstolonol 
edudiol 
Elephantopin 
ellagic acid +   
enterobactin +  
eosin b 
eosin b diphenol 
epi-Tulipinolide diepoxide 
epi-Velatumolide 
epiafzelechin 3-gallate 
epicatechin 3-O-(3'-O-methylgallate) 
eplerenone  
eprinomectin component B1a +   
eprinomectin component B1b +   
epsilon-rhodomycinone 
ergolide 
erucifoline +  
erucifoline N-oxide 
erythrosin 
erythrosin B  
eschscholtzidine 
esculeogenin A 
esculeoside A 
ethofumesate-2-keto 
Eunicea sesquiterpenoid 2 
eupatolide 
eupatorin  
eurycomanone  
eurysterol A sulfonic acid 
eutypoid B 
eutypoid C 
eutypoid D 
eutypoid E 
F-9775A 
F-9775B 
fenticlor 
ficusequilignan A 
flavan-3,3',4',5,5',7-hexol +   
flavan-3,3',4,4',5,5',7-heptol +  
flavaspidic acid AB 
flavaspidic acid PB 
Fluo-3  
Fluo-4 
Fluo-4FF 
Fluo-5F 
Fluo-5N 
fluocinolone acetonide  
fluoran +   
fluorescein +   
A xanthene dye that is highly fluorescent, detectable even when present in minute quantities. Used forensically to detect traces of blood, in analytical chemistry as an indicator in silver nitrate titrations and in microscopy.
fluorescein bis-arsenide 
fluorescein isothiocyanate +   
fluorochrome +   
FluorX +  
fonsecinone A 
fonsecinone B 
fonsecinone C 
FR191512 
fumicycline A 
fumimycin 
fumiquinazoline C 
fumitremorgin B 
fumitremorgin C +  
gaboroquinone A 
Galanolactone 
gallein 
gamma-aminoorceimine +  
gamma-aminoorcein +  
gamma-D-galactonolactone 
gamma-decalactone  
gamma-hydroxyorcein +  
gamma-octalactone 
garciniaxanthone F 
garciniaxanthone G 
garciniaxanthone H 
gartanin 
gedunin +   
geissoschizoline 
geissospermine 
gelomulide K 
gelomulide M 
gelsemiol-6'-trans-caffeoyl-1-glucoside 
Gemmacolide G, (rel)- 
Gemmacolide H, (rel)- 
gentiacaulein 
gentisein 
gentisin 
gibberellin A1 methyl ester +  
gibberellin A20 methyl ester 
gibberellin A3 +  
gibberellin A3 methyl ester 
globosuxanthone C 
glyceollin  
glycyrol  
glycyrrhizol A 
glycyrrhizol B 
GM3 lactam 
gossypol  
graminone B 
graveolide 
griffithane A 
griffithane B 
griseofulvin  
guangsangon K 
guangsangon L 
guangsangon M 
guangsangon N 
Gulono-1,4-lactone 
gutolactone 
guttiferone F 
haematoxylin +  
hallactone B 
hederacine B 
helenalin  
hesseltin A 
hexachlorophene  
himbacine  
hinokinin 
hippeastrine 
HOxAsH-bis(1,2-ethanedithiol) 
hydramacrophyllol A 
hydramacrophyllol B 
hydrazinocurcumin 
hydrocodone +   
hydromorphone +   
hydroxyversicolorone 
hyperinol A 
hyperinol B 
hyperixanthone A 
hyperxanthone C 
hyperxanthone E 
hypocrellin D 
ikarugamycin 
integrastatin A 
integrastatin B 
interiotherin A 
interiotherin B 
inuchinenolide B 
inuchinenolide C 
inumakilactone 
inumakilactone B 
inuviscolide 
iobitridol 
iodamide 
iodipamide dimeglumine 
iodixanol  
iohexol  
iomeprol  
iooxitalamic acid  
iopamidol  
iopromide  
ioxaglic acid  
irisxanthone 
isoathyriol 
isobavachalcone  
isobenzofuranone +   
isobrucein A 
isochamuvaritin 
isocomplestatin 
isogentisin 
isomangiferin 
isoorientin 2''-O-glucoside 
isoorientin 7,3'-dimethyl ether 
isopatulin 
isoretuline 
isoscoparin 2''-O-[6-(E)-feruloylglucoside] 
isosilybin 
isosojagol 
isotaxiresinol 
jacarelhyperol A 
jacarelhyperol B 
jadomycin A +  
jadomycin B 
jerantinine A +  
jerantinine C +  
jerantinine E 
Junceellolide C, (+)-, (rel)- 
kaempferol 3,7-di-O-alpha-L-rhamnoside 
kaempferol 3,7-di-O-beta-D-glucoside 
kaempferol 3-O-gentiobioside-7-O-rhamnoside 
kahweol  
knipholone +  
L-arabino-1,4-lactone-5-phosphate 
L-gulonolactone 
laccaic acid A +  
laccaic acid B +  
laccaic acid C +  
laccaic acid D +  
lactiflorin 
lactinolide 
lactonamycin 
lancerin 
lancifodilactone F 
lancifodilactone G 
lindechunine A 
liphagal 
Lipiferolide 
liriodenine 
litseaefoloside C 
lobarin 
lobohedleolide 
longirostrerone A 
longirostrerone C 
longirostrerone D 
LSM-6471 
lucensimycin E 
luteolin 6-C-[beta-D-glucosyl-(1->2)-alpha-L-arabinoside] 
mallotophilippen A 
mallotophilippen B 
mallotophilippen C 
mallotophilippen D 
mallotophilippen E +  
malvidin 3-O-(6-O-(E)-4-coumaroyl-beta-D-glucoside) 
malvidin 3-O-(6-O-(Z)-4-coumaroyl-beta-D-glucoside) 
malvidin 3-O-\ 
malvidin 3-O-\ 
mannioside A 
marineosin A 
marineosin B 
Marrubiin 
marsupsin 
matairesinoside 
Me-YTM-T 
meglumine amidotrizoate  
melanins +   
Mellitoxin 
mesuaxanthone A 
mesuaxanthone B 
methyl 17-hydroxy-20xi-yohimban-16-carboxylate +   
methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate 
methyl aklanonate 
methyl nogalonate 
metrizoic acid 
Mexicanin E 
michaolide A 
michaolide B 
michaolide C 
michaolide D 
michaolide E 
michaolide F 
michaolide G 
michaolide H 
michaolide I 
michaolide J 
michaolide K 
Michelenolide 
michellamine A 
michellamine B 
Mikanolide 
mollicellin C 
mollicellin E 
mollicellin F 
mollicellin H 
mollicellin J 
mollicellin K 
mollicellin N 
monascin  
monodictyochromone A 
monodictyochromone B 
morphine +   
Muronic acid 
mycocyclosin 
mycophenolate mofetil 
mycophenolic acid +   
mycophenolic acid O-acyl-glucuronide 
Myrocin D 
N(1),N(8)-bis(coumaroyl)spermidine 
N(1),N(8)-bis(sinapoyl)-spermidine 
N-[6-(acetylamino)hexyl]-3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxamide 
N-Boc-D-4-HO-3,5-Cl2-PhGly-D-4-HO-3,5-I2-PhGly-OMe 
nagilactone F 
nalbuphine +   
naloxegol 
naloxone +   
naltrexone  
naringenin 7-O-beta-D-glucuronide 
negundin B 
Neocnidilide 
Neodihydroprotolichesterinic acid 
neopinone 
neotriptophenolide 
nepalensinol D 
nepalensinol E 
nepalensinol F 
Nephromopsic acid 
Nephrosteranic acid 
nigrasin A 
nigrasin B 
nigrasin C 
nigrasin D 
nigrasin E 
nigrasin F 
nigrasin G 
nocardicin G 
nogalonic acid +  
norathyriol +   
norbelladine +  
norlichexanthone 
norswertianin 
novobiocic acid 
o-phthalaldehydic acid +  
OG-514 dye 
ohchinin acetate 
omacetaxine mepesuccinate  
ophiobolin A  
ophioglonin +  
oregon green 488 
oriciacridone C 
oriciacridone F 
oridonin  
oryzafuran 
oxonantenine 
oxycodone  
oxygenated xanthohumol 
pacein 
pallidol  
pancixanthone B 
papulacandin +  
paraminabeolide C 
paraminabeolide D 
paraminabeolide E 
paraminabeolide F 
patulin  
paxanthonin +  
pelargonin 
pennogenin +  
peonidin 3-O-(6-O-(E)-4-coumaroyl-beta-D-glucoside) 
peonidin 3-O-(6-O-(Z)-4-coumaroyl-beta-D-glucoside) 
perflubron  
perfluorohexane 
perfluoropentane 
perfluorophenanthrene 
Pertusaric acid 
petunidin 3-O-(6-O-(E)-4-coumaroyl-beta-D-glucoside) 
petunidin 3-O-(6-O-(Z)-4-coumaroyl-beta-D-glucoside) 
phantomolin 
phelligridimer A 
phelligridin G 
pholcodine 
phomalevone A 
phomalevone B 
phomalevone C 
phoyunbene A 
phoyunbene B 
phoyunbene C 
phthalic anhydride +   
piceatannol +  
PicoGreen 
picrotin +   
picrotoxinin +   
Pilocarpidine 
pinoresinol +  
pinselin 
plakortolide K 
plakortolide L 
plakortolide M 
plakortolide N 
plakortolide O 
plakortolide P 
plakortolide Q 
plakortolide R 
plakortolide S 
plakortone L 
plakortone N 
plakortone P 
Plaunol B 
podorhizol +  
podorhizol beta-D-glucoside 
pradimicin A 
pradimicin B 
pradimicin C 
Premarrubiin 
premithramycin A2' 
premithramycin A3' 
probucol  
procyanidin B1 +  
procyanidin B1 3'-O-gallate 
procyanidin B1 3-O-gallate 
procyanidin B2 +   
procyanidin B2 3'-O-gallate 
procyanidin B2 3-O-gallate 
procyanidin B3 +   
procyanidin B3 3'-O-gallate 
procyanidin B3 3-O-gallate 
procyanidin B4 3'-O-gallate 
procyanidin B4 3-O-gallate 
procyanidin B5 
procyanidin B8 
procyanidin C1 
procyanidin C2 
Protolichesterinic acid  
pseurotin A +  
psoralidin 
pterolinus A 
pterolinus B 
purpurester A 
purpurester B 
pyranoindolizinoquinoline +   
pyranojacareubin 
Pyrethrosin 
Pyriftalid 
QSY21 succinimidyl ester 
QSY21 succinimidyl ester(1+) +  
QSY7 succinimidyl ester 
QSY7 succinimidyl ester(1+) +  
QSY9 succinimidyl ester 
QSY9 succinimidyl ester(1+) +  
quadrangularin A 
quassimarin 
quercetin 3,4'-di-O-beta-D-glucoside 
quercetin 3,7-di-O-alpha-L-rhamnoside 
quercetin 3,7-di-O-beta-D-glucoside 
quercetin 3-O-rhamnoside-7-O-glucoside 
quercetin 7,4'-di-O-beta-D-glucoside 
Renillafoulin A 
rescinnamine  
resorufin bis-arsenide 
resveratrol +   
retuline 
rhizopycnolide A 
rhod-2 dye 
rhod-2(1+) +  
rhodamine 110 +  
rhodamine 110(1+) +  
rhodamine 123  
rhodamine 123(1+) +   
rhodamine 6G +  
rhodamine 6G(1+) +  
rhodamine B 
rhodamine B isothiocyanate +  
rhodamine B(1+) +  
rhodamine green +  
rhodamine red-X 
rhuscholide A 
rifamycin SV +   
robustaside F 
Roccellaric acid 
rose bengal  
rose bengal free acid 
rose bengal(2-) +   
rosmarinic acid +   
rotenone  
rotenonone 
rotiorinol A 
rotiorinol B 
rotiorinol C 
rubesanolide D 
rubraxanthone 
rubriflordilactone B 
rubrorotiorin 
salannin +  
salicifoliol 
salvianolic acid B  
salvileucalin B 
samaderine B 
samaderine C 
samaderine E 
samaderine X 
samaderine Y 
samaderine Z 
sanggenol H 
sciscllascilloside E-1 
scutebarbatine F 
scutebarbatine G 
scytonemin 
secoisolariciresinol +   
sedanonic acid lactone 
sesterstatin 1 
sesterstatin 2 
sesterstatin 3 
Shihunine 
sibiskoside 
Siccanin 
silandrin 
silibinin  
silychristin  
simalikalactone D 
sinularolide B 
sinularolide C 
sinularolide D 
sinularolide E 
Smardaesidin A, (rel)- 
Smardaesidin E, (rel)- 
sodium 2-iodohippurate +  
sodium amidotrizoate 
Solamargine 
solasodine  
Solasonine 
sorbinil  
sorocenol G 
Sphaeropsidin A 
Sphaeropsidin B 
Sphaeropsidin D 
spiro-epoxide +   
spiro[[7-methoxy-5-methyl-1,2-dihydronaphthalene]-3,1'-[5-hydroxy-9-[2-methylamino-2,6-dideoxygalactopyranosyloxy]-5-(2-oxo-1,3-dioxolan-4-yl)-3a,5,9,9a-tetrahydro-3H-1-oxacyclopenta[a]-s-indacen-2-one]] 
spirodiclofen 
Spirodilactone 
spiroketal +   
spironolactone  
spirostan +   
sporothriolide 
squaraine dye +  
stanozolol  
sterigmatocystins +   
Stramonin B 
Strigolactone ABC-rings 
strongylophorine-26 
stryvomitine 
sulforhodamine G 
sulforhodamine G anion +  
swertianin +  
swertipunicoside 
swertisin 
SYBR Green I 
sydowinin B 
syringaresinol +  
tabersonine +  
Tagitinin F 
taiwankadsurin B 
tanegool 
tannin +   
tatridin A 
tatridin B 
taxiresinol 
teicoplanin A2 +   
teicoplanin A3-1 +   
teniposide  
tephrosin +   
tetrahydroalstonine 
tetrahydrocurcumin  
tetramethylrhodamine +  
tetramethylrhodamine ethyl ester perchlorate 
tetramethylrhodamine ethyl ester(1+) +  
tetramethylrhodamine phalloidin 
tetramethylrhodamine thiocyanate cation +  
tetraneurin E 
theaflavin  
thebaine +   
thunberginol F +  
thunberginol F 7-O-beta-D-glucopyranoside 
tinyatoxin 
tofogliflozin 
tolypodiol 
tomatidine +   
TOP-53 
trabectedin  
trachyspic acid 
trans-2',3,4,4',6'-pentahydroxychalcone 
trans-astringin 
trans-diptoindonesin B 
trans-heme d hydroxychlorin gamma-spirolactone 
trans-piceid  
trichagmalin A 
trichagmalin B 
trichagmalin C +  
trichagmalin D 
trichagmalin E +  
trichagmalin F +  
trichanolide 
tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 7''-O-beta-D-glucopyranoside 
tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 7-O-beta-D-glucopyranoside 
tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 9''-O-beta-D-glucopyranoside 
tricin 4'-O-(threo-beta-guaiacylglyceryl) ether 7-O-beta-D-glucopyranoside 
tricin 5-O-beta-D-glucoside 
tricin 7-O-(6''-O-malonyl)-beta-D-glucopyranoside 
tricin 7-O-beta-D-glucoside 
tricin 7-O-neohesperidoside 
trimellitic anhydride  
tripterifordin 
tripteroside 
triptobenzene K 
triptolidenol 
triptonolide 
triptophenolide methyl ether 
triptriolide 
Tutin 
Tylophorine  
U69593  
UCS1025 A 
usnic acid +   
vancomycin aglycone +   
Velatumolide, (rel)- 
vellosimine 
velpatasvir +  
Vernolide 
Vernomygdin 
versicolorin A 
versicolorin B 
versicolorone +  
versiconal +  
versiconal hemiacetal acetate +  
versiconol +  
versiconol acetate +  
viguilenin 
vincaleukoblastine +   
vincamine  
vincristine  
vindesine +   
vindoline +  
vindolinine 
vinflunine 
vinorelbine +   
viridicatumtoxin 
vladinol D 
voacangine 
voachalotine 
wedelolactone  
wilforgine 
wilforidine 
wilforine 
willow bark extract 
wortmannin +   
wrightiamine A 
xanthogalenol 
xanthohumol  
xanthohumol B 
xanthohumol D 
xestospongin C  
xylocarpin J 
yadanziolide B 
yakima yellow phosphoramidite 
Ys-II 
Ys-IV 
YTM-T 
yuccalan 
zaluzanin C 
zaluzanin D 
Zinnolide 

Synonyms
Exact Synonyms: 3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Related Synonyms: 3',6'-dihydroxyfluoran ;   3,6-fluorandiol ;   9-(o-carboxyphenyl)-6-hydroxy-3-isoxanthenone ;   9-(o-carboxyphenyl)-6-hydroxy-3H-xanthen-3-one ;   C.I. 45350 ;   C.I. Solvent Yellow 94 ;   D and C Yellow No. 7 ;   D&C Yellow No. 7 ;   Fluoreszein ;   Formula=C20H12O5 ;   InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10,21-22H ;   InChIKey=GNBHRKFJIUUOQI-UHFFFAOYSA-N ;   Japan Yellow 201 ;   SMILES=OC1=CC=C2C3(OC(C4=C3C=CC=C4)=O)C=5C(OC2=C1)=CC(=CC5)O ;   Solvent Yellow 94 ;   Yellow fluorescein ;   fluoresceine ;   resorcinolphthalein
Alternate IDs: CHEBI:606590
Xrefs: Beilstein:94324 "Beilstein" ;   CAS:2321-07-5 "ChemIDplus" ;   DrugBank:DB00693 ;   Gmelin:248626 "Gmelin" ;   HMDB:HMDB0014831 ;   KEGG:D01261
Xref Mesh: MESH:D019793
Xrefs: PDB:4FAB ;   PMID:1517825 "Europe PMC" ;   PMID:15465055 "Europe PMC" ;   PMID:16195545 "Europe PMC" ;   PMID:20371259 "Europe PMC" ;   PMID:2508085 "Europe PMC" ;   PMID:26756394 "Europe PMC" ;   PMID:7868912 "Europe PMC" ;   Reaxys:94324 "Reaxys" ;   Wikipedia:Fluorescein

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