3-(1-methylpyridin-1-ium-4-yl)propan-1-ol,bromide

3-pyridin-4-ylpropyl 2-(2,3-dimethylanilino)benzoate

4-吡啶丁酸

4-(3-氯丙基)吡啶盐酸盐

diethyl-bis(3-pyridin-4-ylpropoxy)silane