Cbz-His-OH中文名N-苄氧羰基組氨酸醫藥中間體CAS No 14997-58-1Molecular Formula C14H15N3O4Molecular Weight 289.29Appearance White powderMelting Point 166~170°C (dec.)Specific Rotation(20/D) -21±1 o (c=1, DMF)Molecular structural formula