264226-81-5
→
13054-03-0
H-GLY-PRO-GLY-GLY-OH
41324-66-7
benzyl pyrrolidine-2-carboxylate
14296-92-5
N-[叔丁氧羰基]甘氨酰-L-脯氨酸
29776-78-1
L-Proline, N-[(1,1-dimethylethoxy)carbonyl]glycyl-, phenylmethyl ester