2-Propenoic acid, butyl ester, polymer with ethenylbenzene, 2-methyl-2-((1-oxo-2-propenyl)amino)-1-propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-1-propanesulfonic acid monosodium salt and 2-methyl-2-propenamide 66142-17-4