tetrabenzyl (6S,11S,16S)-2,2-dimethyl-4,9,14-trioxo-3-oxa-5,10,15-triazaoctadecane-6,11,16,18-tetracarboxylate

N-[N-(L-γ-glutamyl)-L-γ-glutamyl]-L-glutamic acid tetrabenzyl ester hydrochloride

4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-benzoic O-isobutyl-carbonic anhydride

L-谷氨酸 1-叔丁酯

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