4,5-Dimethoxy-8,8-dimethyl-3-(3,4-methylenedioxyphenyl)-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one Structure

4,5-Dimethoxy-8,8-dimethyl-3-(3,4-methylenedioxyphenyl)-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one

Preparation Products And Raw materials