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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
2-butenoic acid +     
(Z)-2-aminobutenoic acid 
2-aminobut-2-enoic acid 
2-hydroxy-4-(1-oxo-1,3-dihydro-2H-inden-2-ylidene) but-2-enoic acid 
2-hydroxy-4-(2-oxo-1,3-dihydro-2H-inden-1-ylidene) but-2-enoic acid 
2-methylbut-2-enoic acid +  
3-methylbut-2-enoic acid +  
but-2-enoate ester +  
but-2-enoyl-CoA +  
crotonic acid +  
isocrotonic acid +  
A but-2-enoic acid having a cis- double bond at C-2.
methyl 3-hydroxybut-2-enoate +   

Synonyms
Exact Synonyms: (2Z)-but-2-enoic acid
Related Synonyms: (Z)-2-Butenoic acid ;   (Z)-Crotonic acid ;   (Z)-but-2-enoic acid ;   Formula=C4H6O2 ;   InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2- ;   InChIKey=LDHQCZJRKDOVOX-IHWYPQMZSA-N ;   SMILES=[H]\\C(C)=C\\C(O)=O ;   cis-2-Butenoic Acid ;   cis-Crotonic Acid ;   perisocrotonic acid
Xrefs: Beilstein:1719942 ;   CAS:503-64-0 ;   LIPID_MAPS_instance:LMFA01030194 ;   Reaxys:1719942
Cyclic Relationships: is_conjugate_acid_of CHEBI:36254

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