CAS 28524-64-3 appears in our catalog under these names: 7-Amino[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile, 95%, 7-Amino(1,2,4)triazolo(1,5-a)pyrimidine-6-carbonitrile, 7-Amino-(1,2,4)triazolo(1,5-a)pyrimidine-6-carbonitrile, 95+%. Offered by: Combi-blocks, TRC, AmBeed. Available pack sizes: 5g, 1g, 250mg, 500mg.