(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

5,7-二甲氧基-3,4-二氢-2(1H)-萘酮