3-(chloromethyl)-4-hydroxybenzaldehyde

2,2-二甲基-4H-苯并[d][1,3]二噁英-6-甲醛

6-bromo-2,2-dimethyl-4H-1,3-benzodioxin

5-溴-2-羟基苯甲醇

5-溴水杨醛