4-正丁氧基苯酚异氰酸酯

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

(4-ethoxycarbonylphenyl) 4-butoxybenzoate

4-丁基苯甲酸-4-乙氧基苯酯

(4-methylphenyl) 4-butoxybenzoate