CAS 1993054-37-7 appears in our catalog under these names: 4-[(Piperidin-3-ylmethyl)sulfonyl]morpholine hydrochloride, 95%, 4-((PIperidin-3-ylmethyl)sulfonyl)morpholine hydrochloride, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.