SMILES: C([C@@H]([C@H](C=O)O)O)C(=O)C(=O)[O-]
Description: The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate base of a 5-dehydro-4-deoxy-D-glucuronic acid.