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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
oxygen-18 atom +    
water +     
((18)O)water 
A form of water consisting of two hydrogen atoms covalently bonded to an oxygen-18 atom.
((201)Tl)thallium monochloride 
(11)C-modified compound +  
(13)C-modified compound +  
(13)N-modified compound +  
(14)C-modified compound +  
(15)N-modified compound +  
(18)F radiopharmaceutical +   
(223)RaCl2 
calcium ammonium nitrate 
chlormerodrin ((197)Hg) 
chlormerodrin ((203)Hg) 
deuterated compound +  
deuterium hydrogen oxide 
dideuterium oxide 
diprotium oxide  
ditritium oxide 
hydrate +   
hydrogen tritium oxide 
methane clathrate 
royal jelly  
sodium 2-((125)I)iodohippurate 
sodium 2-((131)I)iodohippurate 
tritiated compound +  
urea ammonium nitrate 

Synonyms
Related Synonyms: (18)OH2 ;   Formula=H2[18O] ;   H2(18)O ;   InChI=1S/H2O/h1H2/i1+2 ;   InChIKey=XLYOFNOQVPJJNP-NJFSPNSNSA-N ;   SMILES=[H][18O][H] ;   heavy-oxygen water
Xrefs: CAS:14314-42-2 ;   Gmelin:130 ;   PMID:24711961

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