methyl trans-5,6-dihydro-6-(3,4,5-trimethoxyphenyl)cyclobuta(f)-1,3-benzodioxole-5-carboxylate

6-bromobenzo-1,3-dioxol-5-yl 3,4,5-trimethoxyphenyl ketone

3-(6-Bromo-benzo[1,3]dioxol-5-yl)-2-cyano-3-(3,4,5-trimethoxy-phenyl)-propionic acid

2-(6-Bromo-benzo[1,3]dioxol-5-ylmethylene)-malonic acid diethyl ester