4-hydroxy-6,7-dimethoxynaphthalene-1,2-dione

(-)-3-(3,4-二甲氧基苯基)-6-[(5,6-二甲氧基苯乙基)甲基氨基]己烷-3-甲腈

3-[2-(2-hydroxyethyl)-4,5-dimethoxyphenyl]-6,7-dimethoxy-2-methylisoquinolin-1-one

methyl 2-(4,5-dimethoxy-2-nitrophenyl)acetate

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