Isoindole

Poly[(1,1',3,3'-tetrahydro-1,1',3,3'-tetraoxo[5,5'-bi-2H-isoindole]-2,2'-diyl)-1,4-phenyleneoxy-1,4-phenylene]

1H-Isoindole, 2-(3-cyclopenten-1-yloxy)-2,3-dihydro-1,1,3,3-tetramethyl-

1H-Isoindole-1,3(2H)-dione,5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis[2-[4-[4-(4-fluorobenzoyl)phenoxy]phenyl]-