(4-甲酰基-2-甲氧基苯氧基)乙酸甲酯

2-甲氧基对苯二酚

3-溴-4,5-二甲氧基苯甲酸

4-(苄氧基)-5-甲氧基-2-硝基苯甲醛

3-[(dimethylamino)methyl]-4-hydroxy-5-methoxybenzaldehyde