5-乙烯基苯并[1,3]二氧杂环戊烯

benzo[1,3]dioxol-5-yl-(6-(hydroxymethyl)benzo[1,3]dioxol-5-yl)methanol

3-羟基-4-甲氧基苯甲醛

胡椒酸

4-(Benzo[1,3]dioxol-5-ylmethoxy)-3-hydroxy-benzaldehyde