3748326 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748326 > 2 > ChemIDplus > 063149508 > 2-Propenoic acid, butyl ester, polymer with ethenylbenzene, 2-methyl-2-((1-oxo-2-propenyl)amino)-1-propanesulfonic acid monosodium salt and 2-methyl-2-propenamide 63149-50-8 Polymer of butyl acrylate, styrene methacrylamide, and 2-acrylamido-2-methylpropanesulfonic acid sodium salt > 63149-50-8 > 063149508 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=063149508 $$$$