SMILES: C(CC(=O)[O-])C(C(=O)[O-])O
Description: The molecule is a dicarboxylic acid dianion resulting from the removal of a proton from both of the carboxylic acid groups of 2-hydroxyglutaric acid. It is a dicarboxylic acid dianion and a 2-hydroxyglutarate. It derives from a glutarate(2-). It is a conjugate base of a 2-hydroxyglutarate(1-).