4-(2-iodoethyl)-1,2-dimethoxybenzene

2-(3,4-二甲氧基苯基)-2-甲基丙酸乙酯

3-(3,4-二甲氧基苯基)-3-氧丁酸乙酯

ethyl 1-(3,4-dimethoxyphenyl)cyclopentane-1-carboxylate

[1-(3,4-dimethoxyphenyl)cyclopentyl]methanol