17896-84-3
PHT-甘氨酰丙氨酸
→
7536-21-2
3-[(2-aminoacetyl)amino]propanoic acid
4596-38-7
N-(2-氯乙酰基)-beta-丙氨酸
73519-32-1
N-Carbobenzoxy-glycyl-β-alanylmethylester
13029-38-4
Benzyloxycarbonylglycyl-DL-valin