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-Cyano-4′-PentylbiphenylCAS: 40817-08-1 Liquid Crystal Intermediate Trans-4-Pentylcyclohexanecarboxylic AcidCAS: 38289-29-1 Liquid Crystal Intermediate Trans-4′-Pentyl-(1,1′-Bicyclohexyl)-4-Carboxylic AcidCAS: 65355-33-1 Liquid Crystal Intermediate 4-(4-Ethylcyclohexyl)BenzonitrileCAS: 72928-54-2 Liquid Crystal Intermediate