CAS 888491-19-8 appears in our catalog under these names: Poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene], GPC, Poly(2,5-bis(3-tetradecylthiophen-2-yl)thieno(3,2-b)thiophene), Poly((9,9-dioctyl-2,7-fluorenylene)-co-(3,8-phenanthroline)) end capped with dimethylphenyl, Poly(2,5–bis(3–tetradecylthiophen–2–yl)thieno(3,2–b)thiophene), PBTTT-c14. Offered by: Lumtec, TRC, GLPBio, Biosynth, Sigma-Aldrich. Available pack sizes: 0.5g, 1g, On request, 250mg, 100mg, 500mg, 1000mg, 50mg.