CAS: 87-67-2 Molecular Formula: C9H19NO7 Molecular Weight (g/mol): 253.25 InChI Key: QWJSAWXRUVVRLH-LREBCSMRSA-M IUPAC Name: (2-hydroxyethyl)trimethylazanium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate SMILES: C[N+](C)(C)CCO.O[C@H]([C@@H](O)C([O-])=O)C(O)=O