L-Carnitine Synonyms: Left Carnitine, Carnitine, L-Carnitine, L(-)-Carnitine, L Carnitine CAS: 541-15-1 Mf.: C7H15NO3 Mw: 161.2 EINECS: 208-768-0 Melting point: 197-212 °C(lit. ) Appearance: Left Carnitine is White crystal powder Assay: Above 99.6% Category: Medicine grade Weight loss raw material