Z-PRO-PHE-OH

N-Boc-L-Pro-L-Phe methyl ester

L-苯丙氨酸甲酯盐酸盐

BOC-L-脯氨酸

(S)-methyl 2-((S)-1-formylpyrrolidine-2-carbonylamino)-3-phenylpropanoate