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′-HydroxybiphenylCAS: 19812-93-2 4-Bromo-4′-Butyl-1,1′-BiphenylCAS: 63619-54-5 Trans-4-Pentylcyclohexanecarboxylic AcidCAS: 38289-29-1 Trans-4-(Trans-4′-Butylcyclohexyl)Cyclohexanecarboxylic AcidCAS: 89111-63-7