O-phenyl phenol, o-fenil fenol, nipacide opp, preventol o extra, preventol on extra, 2-phenyl phenol, ortho-phenylphenol, opp,fenil, fenol, cas no : Cas No : 90-43-7 2-Biphenylol; 2-Hydroxydiphenyl; 2-Phenylphenol, 2 - Bi