SMILES: C([C@H]([C@@H](C(=O)[O-])O)O)OP(=O)([O-])[O-]
Description: The molecule is a hydroxy monocarboxylic acid anion obtained by deprotonation of the carboxy and phosphate OH groups of 4-O-phosphono-D-threonic acid; major species at pH 7.3. It is a hydroxy monocarboxylic acid anion and an organophosphate oxoanion. It is a conjugate base of a 4-phospho-D-threonic acid.