2,4,5,6-Tetrakis(2,7-bis(trifluoromethyl)-9H-carbazol-9-yl)isophthalonitrile

2,4,5,6-Tetrakis(2,7-bis(trifluoromethyl)-9H-carbazol-9-yl)isophthalonitrile · CAS 2199427-72-8