78-83-1
异丁醇
+
67-48-1
氯化胆碱
→
21991-72-0
2-methylpropyl 2-(trimethylazaniumyl)ethyl phosphate
21972-24-7
75-50-3
三甲胺
59259-33-5
phosphoric acid isobutyl ester dimethyl ester