硫酸二甲酯

2-[2-(3-hydroxy-4-methoxyphenyl)ethyl]-6-hydroxybenzoic acid

1-(3,4-二甲氧基苯基)-1-丙酮

对硝基甲苯

3-[3-(3,4-dimethoxy-phenyl)-propionyl]-6-methyl-pyran-2,4-dione