N-(3-氨基异噁唑-5-基)乙酰胺

ethyl 2-acetamido-3-(1H-indol-3-yl)propanoate

N-(5-acetamido-2,4-dinitrophenyl)acetamide

3-碘乙酸苯酯

[1-(1,3-dimethyl-2,6-dioxopurin-7-yl)-3-trityloxypropan-2-yl] acetate