SMILES: C(C(C1=C(C(=O)C(=O)O1)[O-])O)O
Description: The molecule is conjugate base of dehydroascorbic acid arising from removal of the acidic proton at the C-2 position; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of a dehydroascorbic acid.