Isocrotonolactone

Molecular Formula: C4H4O2


InChI: InChI=1/C4H4O2/c5-4-2-1-3-6-4/h1-2H,3H2

InChIKey: InChIKey=VIHAEDVKXSOUAT-UHFFFAOYAD
SMILES: C1C=CC(=O)O1

Names:
    BUTENOLIDE
    Crotonolactone
    Isocrotonolactone
    .DELTA..alpha.,.beta.-Butolide
    .gamma.-Crotonolactone
    2 (5H)-Furanone
    2-Butenoic acid-.gamma.-lactone
    2-Butenolide
    2-Buten-4-olide
    4-Hydroxy-2-butenoic acid lactone
    5H-furan-2-one

Registries:
    PubChem CID 10341
    PubChem ID 102736