Cumalic acid

Molecular Formula: C6H4O4


InChI: InChI=1/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)/f/h8H

InChIKey: InChIKey=ORGPJDKNYMVLFL-FZOZFQFYCZ
SMILES: C1=CC(=O)OC=C1C(=O)O

Names:
    alpha-Pyrone-5-carboxylic acid
    Coumalic acid
    Cumalic acid
    EINECS 207-899-0
    NSC 22978
    2H-Pyran-5-carboxylic acid, 2-oxo-
    2-Oxopyran-5-carboxylic acid
    2-Pentenedioic acid, 4-(hydroxymethylene)-, delta-lactone
    500-05-0
    6-oxopyran-3-carboxylic acid

Registries:
    PubChem CID 68141
    PubChem ID 210265