1-O-benzyl 4-O-[4-oxo-4-phenylmethoxy-3-(phenylmethoxycarbonylamino)butanoyl] 2-(phenylmethoxycarbonylamino)butanedioate

[4-acetyloxy-5-methoxy-2-(4-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)phenyl] acetate

(3-甲氧基-1,2-二甲基-9H-咔唑-4-基)乙酸酯

N-[2-(1,3-benzodioxol-5-yl)-1-phenylethyl]acetamide

acetamido benzoate