benzyl (S)-1-(N-methoxy-N-methylcarbamoyl)-2-phenylethylcarbamate

N-苄氧羰基-L-苯丙氨酸

N-(苄氧羰基)-L-苯丙氨酸甲酯

Z-L-苯丙氨醇

N-Cbz-L-phenylalanine thiol ethyl ester