O-(辛基磷酰)胆碱

O-(2-羟基乙基)胆碱

[9-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-6-yl]-trimethylazanium,chloride

trimethyl-[2-(pyridine-4-carbonyloxy)ethyl]azanium,chloride

(4-乙酰氨基苯甲酰甲基)三甲基氯化铵