3-[2-(3,4-二甲氧基苯甲酰基)-4,5-二甲氧基苯基]戊-2-酮
3-[2-(3,4-二甲氧基苯甲酰基)-4,5-二甲氧基苯基]戊-2-酮;托非索泮中间体;托非索泮中间体 3-[2-(3,4-二甲氧基苯甲酰基)-4,5-二甲氧基苯基]戊-2-酮
3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one
3-[2-(3,4-Dimethoxybenzoyl)-4,5-dimethoxyphenyl]-2-pentanone;3-[2-(3,4-Dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one;Benzophenone, 2-(1-ethylacetonyl)-3',4,4',5-tetramethoxy-;Einecs 239-479-8