2-(cyclohexen-1-yl)-1,4-dimethoxybenzene

1,2,4-三甲氧基-5-硝基-苯

去甲基雏菊叶龙胆酮

2-diphenylphosphoryl-1,4-dimethoxybenzene

1-bromo-2,5-dihexoxy-4-iodobenzene