3736894 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3736894 > 2 > ChemIDplus > 026913451 > 26913-45-1 38072-24-1 PPAA Poly(oxycarbonyl-1,4-phenylenecarbonyl) Polyterephthalic acid anhydride > 26913-45-1 38072-24-1 > 026913451 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=026913451 $$$$