66377-68-2
(S)-methyl 3-(1H-indol-3-yl)-2-(methoxycarbonylamino)propanoate
→
139393-02-5
5-氰基-DL-色氨酸
79465-85-3
Dimethyl (2S)-8-acetyl-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indole-1 ,2(2H)-dicarboxylate
139393-04-7
L-Tryptophan, 5-cyano-, methyl ester