CAS 165190-76-1 appears in our catalog under these names: 4,7–Di(2–thienyl)–2,1,3–benzothiadiazole, DBT/ 99.64% (existing batch purity), 4,7-Di(2-thienyl)-2,1,3-benzothiadiazole, >98.0%(HPLC)(N), DTBT 98%, 2,1,3-Benzothiadiazole, 4,7-di-2-thienyl-, 98%, 98%. Offered by: GLPBio, TargetMol, TCI, Ambeed, Chemat. Available pack sizes: 1g, 200mg, 5g, 100mg, 10g, 250mg, 500 mg, 100 mg.