diethyl (3,4-dimethoxybenzoyl)malonate

S-(2-(3,4-dimethoxyphenyl)-2-oxoethyl) O-ethyl carbonodithioate

3,4-二甲氧基苯乙烯

1-(3,4-二甲氧基苯基)-2-(2-甲氧基苯基)-丙烷-1,3-二醇

重氮甲烷