3755777 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3755777 > 2 > ChemIDplus > 068426222 > 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene, ethenylbenzene and 2-methyl-2-propenoic acid, ammonium salt 68426-22-2 > 68426-22-2 > 068426222 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068426222 $$$$