CAS 20577-26-8 appears in our catalog under these names: 2-Bromo-3-cyanopyridine, 98% , 2-Bromonicotinonitrile 98%, 2-Bromo-3-cyanopyridine, 96%. Offered by: Thermo Scientific (Alfa Aesar), Ambeed, Fluorochem. Available pack sizes: 1g, 5g, 250mg, 10g, 25g, 100g.