甲丙烯醛二乙酰基缩醛

(1R,2R)-2-(acetamidomethyl)-N,N-diethyl-1-phenylcyclopropane-1-carboxamide

1-(3-acetylazulen-1-yl)ethanone

7-乙酸-5,7-二羟基双氢黄酮酯

2-(4-硝基苯基)乙基乙酸酯