3,5,6,7,8,3',4'-七甲氧基黄酮

2-hydroxy-3,4,5,6,ο-pentamethoxyacetophenone

3,4-二甲氧基苯甲酸酐

2-(3,4-二羟基苯基)-5,7-二羟基-3,6,8-三甲氧基-4H-1-苯并吡喃-4-酮

甲基碘