CAS 406216-02-2 appears in our catalog under these names: (R)–3–Aminopiperidin–2–one hydrochloride, (R)-3-Aminopiperidin-2-one hydrochloride 95%, (R)-3-Aminopiperidine-2-one hydrochloride, 97%, 3-(R)-Amino-piperidin-2-one hydrochloride, 96%, D-Ornithine-1,5-Lactam HCl. Offered by: GLPBio, Ambeed, Fluorochem, Combi-blocks, Chemat Brand. Available pack sizes: 100mg, 1g, 250mg, 5g, 10g, on request.