3810523 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3810523 > 2 > ChemIDplus > 119275546 > 1,3-Isobenzofurandione, 5,5'-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis-, polymer with 3,3'-(1,3-phenylenebis(oxy))bis(benzenamine), 3-ethynylbenzenamine-terminated 119275-54-6 > 119275-54-6 > 119275546 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=119275546 $$$$