1-(2,4-Dihydroxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one 2',4'-dihydroxy-3,4-dimethoxychalcone 2-Propen-1-one, 1-(2,4-dihydroxyphenyl)-3-(3,4-dimethoxyphenyl)- 4315-88-2 Acrylophenone, 2',4'-dihydroxy-3-(3,4-dimethoxyphenyl)- Chalcone, 2',4'-dihydroxy-3,4-dimethoxy-