β-Chlor-α-methyl-3,4-dimethoxy-zimtaldehyd

3,4-二甲氧基苯甲醛

1,3-Dioxane-4,6-dione, 5-[(3,4-dimethoxyphenyl)methylene]-2,2-dimethyl- (en)

邻苯二甲醚

甲基丙烯酸