methyl 2-(3,5-dimethoxy-1-methyloxycarbonyl-4-oxo-2,5-cyclohexadienyl)ace

2,6-二甲氧基苯酚

2,6-dimethoxy-4-[(N,N-dimethylamino)methyl]phenol

2-bromo-1-(4-hydroxy-3,5-dimethoxyphenyl)ethanone

4-乙酰氧基-3,5-二甲氧基苯甲酰氯