CAS 1352800-07-7 appears in our catalog under these names: 3',5'-Di(9H-carbazol-9-yl)-[1,1'-biphenyl]-3,5-dicarbonitrile, 99%, Poly((9,9-dioctylfluorenyl-2,7-diyl)-alt-(6,6'-{2,2'-bipyridine})), 3',5'–Di(9H–carbazol–9–yl)–(1,1'–biphenyl)–3,5–dicarbonitrile. Offered by: Chemat Brand, Lumtec, GLPBio. Available pack sizes: on request, 1g.