Crotonic acid

Molecular Formula: C4H6O2


InChI: InChI=1/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/f/h5H

InChIKey: InChIKey=LDHQCZJRKDOVOX-JSWHHWTPCJ
SMILES: [H]C(C)=CC(O)=O

CAS number 3724-65-0

Names:
    but-2-enoic acid
    CROTONIC ACID
    Crotonic acid
    2-Butenoate
    2-Butenoic acid

Registries:
    PubChem CID 19499
    Beilstein =1098434
    CAS 3724-65-0 (from NIST)
    ChEBI 17217
    Kegg C01771
    PubChem ID 10520625
    PubChem ID 4904