71215-71-9 Diethyl(2-(methacryloyloxy)ethyl)methylammonium methyl sulfate, 2-(diethylamino)ethyl methacrylate, dodecyl methacrylate polymer Ethanaminium, N,N-diethyl-N-methyl-2-((2-methyl-1-oxo-2-propenyl)oxy)-, methyl sulfate, polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate