α-methyl γ-tert-butyl N-benzoyl>-L-glutamate

α-methyl γ-tert-butyl N--L-glutamate

5-O-tert-butyl 1-O-methyl (2S)-2-aminopentanedioate

4-[N-(2,4-二氨基-6-蝶啶甲基)-N-甲氨基]苯甲酸半盐酸盐n水