CAS 120375-52-2 appears in our catalog under these names: Poly(9,9-dioctylfluorenyl-2,7-diyl) end capped with N,N-bis(4-methylphenyl)aniline, 4-Phenylbutan-1-amine hydrobromide. Offered by: Lumtec, Chemat. Available pack sizes: On request, 1g, 25mg, 100mg, 500mg, 5g.