3808930 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3808930 > 2 > ChemIDplus > 107979577 > 107979-57-7 2-Butenedioic acid (Z)-, polymer with 2-propenenitrile and 2-propenoic acid, ammonium salt > 107979-57-7 > 107979577 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=107979577 $$$$