苯丙氨酰-苯丙氨酸甲酯盐酸盐

(E)-(S)-4-tert-butoxycarbonylamino-5-phenyl-pent-2-enoic acid methyl ester

(S,S)-2-(2-amino-3-phenylpropionylamino)acetic acid benzyl ester

Nα-Boc-Phe-Nα-benzylglycine ethyl ester

(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethanamine, hydrochloride salt