CAS 1379811-33-2 appears in our catalog under these names: 7-Amino-2-cyclobutyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile, 95%, 7-Amino-2-cyclobutyl-(1,2,4)triazolo(1,5-a)pyrimidine-6-carbonitrile, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.