CAS 1177281-09-2 appears in our catalog under these names: tert-Butyl 4-(5-amino-4-methyl-1h-pyrazol-1-yl)piperidine-1-carboxylate, 95%, tert-Butyl 4-(5-amino-4-methyl-1H-pyrazol-1-yl)piperidine-1-carboxylate, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.