[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enyl] (Z)-3-(3,4,5-trimethoxyphenyl)prop-2-enoate

ethyl 5-(1,3-benzodioxol-5-yl)pent-4-enoate

4-(苯并[d][1,3]二氧代l-5-甲基)二氢呋喃-2(3H)-酮

5-苯并[1,3]二氧杂环戊烯-5-基-N-(2-甲基丙基)戊-2,4-二烯酰胺