SMILES: C(=O)C(C(=O)[O-])O
Description: The molecule is the conjugate base of 2-hydroxy-3-oxopropanoic acid; major species at pH 7.3. It is a hydroxy monocarboxylic acid anion and a 3-oxo monocarboxylic acid anion. It is a conjugate base of a 2-hydroxy-3-oxopropanoic acid.