103471-19-8 125044-90-8 146186-40-5 26841-39-4 34344-71-3 46917-07-1 56662-97-6 63812-97-5 Benzenemethanaminium, N,N-dimethyl-N-(2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl)-, chloride Benzyl chloride quaternary salt of 2-dimethylaminoethyl methacrylate Benzyldimethyl(2-((2-methyl-1-oxoallyl)oxy)ethyl)ammonium chloride EINECS 256-288-5