SMILES: C[C@@H](CP(=O)(O)[O-])O
Description: The molecule is the organophosphate oxoanion that is the anion formed from (S)-2-hydroxypropylphosphonic acid by loss of a single proton from the phosphate group; the major microspecies at pH 7.3. It is a conjugate base of a (S)-2-hydroxypropylphosphonic acid.