CAS 1049034-67-4 appears in our catalog under these names: 4,4,9,9–Tetrakis(4–hexylphenyl)–4,9–dihydro–s–indaceno(1,2–b：5,6–b')dithiophene, IET 97%, 4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene, 97%, 97%, 4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene, 97%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 100mg, 250mg.