E-mail: [email protected] [email protected] http://www.liquidcrystals.cn http://www.canaanchem.com Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal 4\'-pentyl-biphenyl-4-carbonitrile; 4\'-Pentyl[1,1\'-biphenyl]-4-carbonitrile; CB5;5CB p-Cyano-p\'-pentylbiphenyl CAS NO.40817-08-1 EINECS NO.255-093-2 liquid crystal 5CB CAS NO.40817-08-1 liquid crystal monomers liquid crystal pdlc liquid crystal singles