1-哌啶乙酸乙酯

3-吡啶基氧乙酸乙酯

2-二乙基氨基乙基乙酸酯

2-(4-methylpyridin-1-ium-1-yl)ethyl acetate,bromide

4-(2-乙酰氧基-乙氧基)-3-甲氧基-苯甲醛