CAS: 6645-46-1 Molecular Formula: C7 H16 N O3 . Cl Molecular Weight (g/mol): 197.66 Synonym: 1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride, (2R)-,1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride, (R)-,Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, chloride, (-)- (8CI),(R)-(-)-Carnitine hydrochloride,(R)-Carnitine hydrochloride,L-(-)-Carnitine hydrochloride,LC 80,Levocarnitine chloride,l-Carnitine chloride,l-Carnitine hydrochloride IUPAC Name: [(2R)-3-carboxy-2-hydroxy-propyl]-trimethyl-ammonium;chloride SMILES: [Cl-].C[N+](C)(C)C[C@H](O)CC(=O)O