SMILES: CSC(=O)[C@@H](COP(=O)([O-])[O-])O
Description: The molecule is dianion of S-methyl 3-phospho-1-thio-D-glycerate arising from deprotonation of both OH groups of the phosphate. It is an organophosphate oxoanion and a thioester. It is a conjugate base of a S-methyl 3-phospho-1-thio-D-glycerate.