4'-Hydroxy-4-biphenylcarbonitrile (CAS NO.19812-93-2) is also called as Hdroxyphenyl-4)-4 enzonitrile ; 4'-Hdroxybiphenyl-4-carbonitril ; 4'-Hdroxybiphenyl-4-carbonitrile ; 4'-Hdroxy[1,1'-biphenyl]-4-carbonitrile ; 4-Hdroxy-4'-cyanobiphenyl ; 4-Cano-4'-hydroxy-1,1'-biphenyl ; 4-Cano-4'-hydroxybiphenyl .