SMILES: C1C=C(OC1=O)CC(=O)[O-]
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of 5-oxo-4,5-dihydro-2-furylacetic acid. It has a role as a bacterial metabolite. It is a conjugate base of a 5-oxo-4,5-dihydro-2-furylacetic acid.