3752281 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3752281 > 2 > ChemIDplus > 067939279 > 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, sulfate (1:1), polymer with 2-((1,1-dimethylethyl)amino)ethyl 2-methyl-2-propenoate sulfate (1:1) 67939-27-9 Poly(dimethylaminoethyl methacrylate sulfate, tert-butylaminoethyl methacrylate sulfate) > 67939-27-9 > 067939279 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067939279 $$$$