CAS 2089044-02-8 appears in our catalog under these names: Poly((9,9-dihexylfluorenyl-2,7-diyl)-alt-(2-methoxy-5-{2-ethylhexyloxy}-1,4-phenylene)), IEICO–4F, IEICO-4F , 2,2'-((2Z,2'Z)-(((4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2-diyl))bis(methaneylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile 98%, 2,2′-((2Z,2′Z)-(((4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydrosindaceno[1,2-b:5,6-b′]dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2-diyl))bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile, 98%, 98%. Offered by: Lumtec, GLPBio, Thermo Scientific (Alfa Aesar), Ambeed, Chemat. Available pack sizes: On request, 100mg, 250mg, 500mg, 50mg, 1g.