2-碘-4,5-二甲氧基苯甲醛

2-(2-formylphenyl)-4,5-dimethoxybenzaldehyde

2-(2-溴-4,5-二甲氧基苯基)乙胺盐酸盐

methyl 2-(2-formyl-4,5-dimethoxyphenyl)benzoate

1,2-二甲氧基-4-(甲氧甲基)苯