200276 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 200276 > 3 > ChemIDplus > 977086886 > 977086886 > Poly(acrylonitrile-co-divinylbenzene-co-methyl acrylate-co-styrene), sulfonated Styrene-divinylbenzene-acrylonitrile-methyl acrylate tetrapolymer, sulfonated > 977086886 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=977086886 $$$$