(3,5-二甲氧基苯基)乙酸

ethyl 2-(2-formyl-3,5-dimethoxyphenyl)acetate

乙基(3,5-二甲氧基苯基)乙酸酯

ethyl 3-(2,4-dimethoxy-6-(carbethoxymethyl)phenyl)propenoate

ethyl 2-hydroxy-5,7-dimethoxy-3,4-dihydronaphthalene-1-carboxylate