SMILES: C(C(=O)[C@H]([C@@H]([C@H](C(=O)[O-])O)O)O)O
Description: The molecule is a carbohydrate acid anion that is the conjugate base of 5-dehydro-D-gluconic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a carbohydrate acid anion and a monocarboxylic acid anion. It is a conjugate base of a 5-dehydro-D-gluconic acid.