CAS 1006950-42-0 appears in our catalog under these names: [2-(3-Ethoxy-4-nitro-1h-pyrazol-1-yl)ethyl]amine hydrochloride, 95%, (2-(3-EThoxy-4-nitro-1h-pyrazol-1-yl)ethyl)amine hydrochloride, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.