CAS 1684-14-6 appears in our catalog under these names: 2,3–Diphenylquinoxaline, 2,3-Diphenylquinoxaline, 98+% , 2,3-Diphenylquinoxaline, 2,3-Diphenylquinoxaline 98%, 2,3-Diphenylquinoxaline, 98%, 98%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI, Ambeed. Available pack sizes: 100g, 25g, 5g, 50g, 250g, 500g, 1g, 10g.