benzyl N-(4-ethynylphenyl)carbamate

叔-丁基-(2S,4R)-N?-(苄氧羰基)-N?-苄氧羰基)-4-羟基鸟氨酸酯

N-苄氧羰基-L-色氨酸甲酯

5-氨基戊基氨基甲酸苄酯

2-[benzyl(phenylmethoxycarbonyl)amino]acetic acid