2-[2-(1,3-dioxolan-2-yl)ethenyl]-1,3-dioxolane

3-(4-硝基苯基)丙酸

烯丙基羟乙基醚

3-(4-叔丁基苯)-丙酸

3-ethyl-4-(2-hydroxyethoxy)hex-5-en-3-ol