ethyl 2-((S)-2-((S)-2-(((benzyloxy)carbonyl)amino)propanamido)propanamido)benzoate

N-(benzyloxycarbonyl)glycine pentachlorophenyl ester

甘氨酰-L-亮氨酸

Sphenyl N-benzyloxycarbonylaminoethanothioate

Benzyloxycarbonylamino-acetic acid 3-ethylcarbamoyl-2-hydroxy-phenyl ester