英文同义词: | Spiro-BPA , 2,2'-Bis(N,N-di-phenyl-aMino)9,9-spiro-bifluoren;SPIRO-BPA;2,2'-Bis(diphenylamino)-9,9'-spirobifluorene;N,N,N',N'-Tetraphenyl-9,9'-spirobi[9H-fluorene]-2,2'-diamine;9,9'-Spirobi[9H-fluorene]-2,2'-diamine, N2,N2,N2',N2'-tetraphenyl-;N2,N2,N2',N2'-Tetraphenyl-9,9'-spirobi[fluorene]-2,2'-diamine;N2,N2,N2',N2'-Tetraphenyl-9,9'-spirobi[fluorene]-2,2'-diamine |