CAS 7211-54-3 appears in our catalog under these names: 3-Aminopropane-1-thiol hydrochloride 95%, 3-AMINO-1-PROPANETHIOL HYDROCHLORIDE, 9&, 3-Aminopropane-1-thiol hydrochloride, 95%. Offered by: Ambeed, Sigma-Aldrich, Fluorochem. Available pack sizes: 100g, 100mg, 250mg, 1g, 5g, 10g, 25g, 500MG.