2-二乙基氨基乙基 4-丁氧基苯甲酸酯盐酸盐

4-丁氧苯甲酸-4-羟基苯酯

2-[ethyl(2-hydroxyethyl)amino]ethyl 4-butoxybenzoate

[2,2-dimethyl-3-(4-methylpiperidin-1-ium-1-yl)propyl] 4-butoxybenzoate,chloride

[4-[(4-butylphenyl)diazenyl]-3-chlorophenyl] 4-butoxybenzoate