Betaine chloride590-46-545 % similar Carbachol51-83-235 % similar Palmitamidopropyltrimonium chloride51277-96-435 % similar (3-Carboxypropyl)trimethylammonium chloride6249-56-532 % similar Betaine monohydrate17146-86-032 % similar Betaine monohydrate590-47-632 % similar [3-(Methacryloylamino)propyl]trimethylammonium chloride51410-72-130 % similar