(1,1'-Biphenyl)-4-carbonitrile, 4'-octyl- 121479-48-9 4'-Octyl(1,1'-biphenyl)-4-carbonitrile 4'-Octyl-(1,1'-biphenyl)-4-carbonitrile 4-Cyano-4'-octylbiphenyl 4-Octylcyanodiphenyl 52709-84-9 80BF 8CB BRN 1913854 CB 8 EINECS 258-120-6 K 24 K 24 (liquid crystal)