3819033 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819033 > 2 > ChemIDplus > 177570740 > 177570-74-0 Diphosphonic acid, bis(1-methylethenyl)-, homopolymer > 177570-74-0 > 177570740 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=177570740 $$$$