CAS 1256823-76-3 appears in our catalog under these names: 4-Bromo-5-chloropyridine-2-carbonitrile, 4-Bromo-5-chloropicolinonitrile 95%, 4-Bromo-5-chloropyridine-2-carbonitrile, 97%, 97%, 4-Bromo-5-chloro-pyridine-2-carbonitrile, 97%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 0,5g, 0,25g, 1g, 10g, 5g, 100mg, 250mg, 500mg.