1,3-Bis(3,4-dicyanophenoxy)benzene
2,2',3,3',5,5'-Hexamethyl-4,4'-dihydroxybiphenyl
2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane
2,3,3',4'-Biphenyltetracarboxylic Dianhydride
2,7-Dibromo-9H-fluoren-9-one
2-Chloro-5-nitrobenzotrifluoride
3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
3,3',4,4'-Biphenyltetracarboxylic Dianhydride
3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride
4,4'-(Hexafluoroisopropylidene)diphthalic Anhydride
4-(Phenylethynyl)phthalic Anhydride
4-Nitrophthalonitrile