16669-99-1

2'-HYDROXY-3,4-METHYLENEDIOXYCHALCONE 2'-HYDROXY-2-PIPERONYLIDENEACETOPHENONE 2'-HYDROXY-2-PIPERONYLIDENEACETOPHENONE 3-Benzo[1,3]dioxol-5-yl-1-(2-hydroxy-phenyl)-propenone 3-(1,3-BENZODIOXOL-5-YL)-1-(2-HYDROXYPHENYL)PROP-2-EN-1-ONE 2-Propen-1-one, 3-(1,3-benzodioxol-5-yl)-1-(2-hydroxyphenyl)- 3-(Benzo[d][1,3]dioxol-5-yl)-1-(2-hydroxyphenyl)prop-2-en-1-one