1469705-93-8

4CzPN-Bu 3,4,5,6-tetrakis(3,6-di-tert-butyl-9-carbazolyl)-phthalonitrile 3,4,5,6-tetrakis(3,6-di-t-Butylcarbazol-9-yl)- 1,2-dicyanobenzene 3,4,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)phthalonitrile 1,2-Benzenedicarbonitrile, 3,4,5,6-tetrakis[3,6-bis(1,1-dimethylethyl)-9H-carbazol-9-yl]-