4-(1',1',5'-TRIHYDROOCTAFLUOROPENTOXY)PHTHALONITRILE

4-[(2,2,3,3,4,4,5,5-OCTAFLUOROPENTYL)OXY]PHTHALONITRILE

1,2-BENZENEDICARBONITRILE, 4-[(2,2,3,3,4,4,5,5-OCTAFLUOROPENTYL)OXY]