Home Display Materials Liquid Crystal Intermediate 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) CAS: 36978-41-3 Category: Liquid Crystal Intermediate Related products 4-Cyano-4′-HydroxybiphenylCAS: 19812-93-2 Liquid Crystal Intermediate Trans-4′-Pentyl-(1,1′-Bicyclohexyl)-4-Carboxylic AcidCAS: 65355-33-1 Liquid Crystal Intermediate 4-(Trans-4-Propylcyclohexyl)BenzonitrileCAS: 61203-99-4 Liquid Crystal Intermediate 4-Cyano-4′-EthylbiphenylCAS: 58743-75-2 Liquid Crystal Intermediate