SMILES: C(C(=O)C(=O)[O-])S(=O)(=O)[O-]
Description: The molecule is an organosulfonate oxoanion and 2-oxo monocarboxylic acid anion that is obtained from 3-sulfopyruvic acid by deprotonation of the carboxylic acid and sulfonic acid groups; major species at pH 7.3. It has a role as a human metabolite. It is a 2-oxo monocarboxylic acid anion and an alkanesulfonate oxoanion. It is a conjugate base of a 3-sulfopyruvic acid.