3767121 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767121 > 2 > ChemIDplus > 072828161 > 72828-16-1 Benzene, diethenyl-, polymer with ethenylbenzene, sulfonated, copper salts Styrene, divinylbenzene polymer, sulfonated, copper salt > 72828-16-1 > 072828161 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072828161 $$$$