3807766 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3807766 > 2 > ChemIDplus > 103443556 > 1,3-Isobenzofurandione, 5,5'-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis-, polymer with 4,4'-oxybis(benzenamine) and 4,4'-sulfonylbis(benzenamine) 103443-55-6 122392-24-9 > 103443-55-6 122392-24-9 > 103443556 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=103443556 $$$$