Home Display Materials Liquid Crystal Intermediate 4′-Heptyl-4-Biphenylcarbonitrile 4′-Heptyl-4-Biphenylcarbonitrile 7CB CAS: 41122-71-8 Category: Liquid Crystal Intermediate Related products 4-(TRANS-4-ETHYLCYCLOHEXYL)PHENOLCAS: 89100-78-7 Liquid Crystal Intermediate 4-Bromo-4′-PentylbiphenylCAS: 63619-59-0 Liquid Crystal Intermediate 2,6-Difluoro-4-HydroxybenzonitrileCAS: 123843-57-2 Liquid Crystal Intermediate 4-Propyl-4′-CyanobiphenylCAS: 58743-76-3 Liquid Crystal Intermediate