trans-4-(4-N-heptylcyclohexyl)benzonitrile, trans-4-Heptyl(4-cyanophenyl)cyclohexane, trans-4-n-heptyl-(4'-cyanophenyl)-cyclohexane, PCH-7, 4-Trans-Heptylcyclohexylcyanobenzene, 4-Trans-N-HeptylcyclohexylBenzonitrile, 4-(trans-4-n-heptylcyclohexyl)-benzonitrile