CAS 432493-75-9 appears in our catalog under these names: 2,4-Bis(4-(diisobutylamino)-2,6-dihydroxyphenyl)cyclobutane-1,3-bis(olate), 99%, 2,4-Bis(4-(diisobutylamino)-2,6-dihydroxyphenyl)cyclobutane-1,3-bis(olate), 97%, Poly(9,9-n-dihexyl-2,7-fluorene-alt-9-phenyl-3,6-carbazole), 2,4–Bis(4–(N,N–diisobutylamino)–2,6–dihydroxyphenyl)squaraine. Offered by: Lumtec, Chemat Brand, GLPBio. Available pack sizes: 1g, 5g, on request.