3812400 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3812400 > 2 > ChemIDplus > 129539271 > 129539-27-1 2-Butenedioic acid (E)-, polymer with 1,3-butadiene, ethenylbenzene, methylenebutanedioic acid and 2-methyl-2-propenoic acid, ammonium salt > 129539-27-1 > 129539271 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=129539271 $$$$