4-Bromomethyl-2-cyanobiphenyl4-Bromomethyl-2-cyanophenyl4'-(Bromomethyl)-[1,1'-biphenyl]-2-carbonitrile4'-(Bromomethyl)-[1,1'-biphenyl]-2-carbonitrile4'-(Bromomethyl)-2-cyanobiphenyl2-[4-(Bromomethyl)phenyl]benzonitrile2-(4-Bromomethylphenyl)benzonitrile4-(2-Cyanophenyl)benzyl bromide2-氰基-4'-溴甲基联苯4′-(溴甲基)-2-氰基联苯4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile2-Cyano-4′-bromomethylbiphenyl4′-(Bromomethyl)-2-cyanobiphenyl4′-Bromomethyl-2-biphenylcarbonitrile4'-溴甲基联苯-2-甲腈