3751749 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3751749 > 2 > ChemIDplus > 067801734 > 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene, 2-methyl-2-propenoic acid and 2-propenenitrile, ammonium salt 67801-73-4 Fumaric acid, methacrylic acid, acrylonitrile, butadiene polymer, ammonium salt > 67801-73-4 > 067801734 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067801734 $$$$