1806-29-7 2,2'-Biphenol 2,2'-Biphenyldiol 2,2'-Dihydroxybiphenyl 2,2'-Dihydroxydiphenyl NSC37068 WLN: QR BR BQ [1,1'-Biphenyl]-2,2'-diol o,o'-Biphenol o,o'-Dihydroxybiphenyl o,o'-Diphenol o-Dihydroxydiphenyl