4,6-Dimethyl-3,7-di(4’-methoxyphenyl)-2,8-dioxo- 2H,8H-benzo(1,2-b:5,4-b’) dipyran, 98% C28H22O6 MW 454.48 Light yellow powder Soluble in Chloroform 中文名称:中文同义词:英文名称:4,6-DIMETHYL-3,7-DI(4'-METHOXYPHENYL)-2,8-DIOXO-2H,8H-BENZO(1,2-B: 5,4-B')DIPYRAN英文同义词:4,6