924899-38-7

SPIRO-2CBP 2,7-Bis(N-carbazolyl)-9,9-spirofluorene 2,7-bis(carbazol-9-yl)-9,9-spirobifluorene 2,7-Bis(9-carbazolyl)-9,9-sspirobifluorene 2,7-di(9H-carbazol-9-yl)-9,9'-spirobi[fluorene] 2,7-Di(9H-carbazol-9-yl)-9,9'-spirobi[9H-fluorene] Spiro-2CBP , 2,7-Bis(9-carbazolyl)-9,9-sspirobifluorene 9,9'-(9,9'-Spirobi[9H-fluorene]-2,7-diyl)bis-9H-carbazole 9H-Carbazole, 9,9'-(9,9'-spirobi[9H-fluorene]-2,7-diyl)bis-