CAS 10581-38-1 appears in our catalog under these names: 2，2，6，6–Tetramethyl–4–piperidone Hydrate, Triacetonamine monohydrate 95%, Triacetonamine (monohydrate), 98.0%, 2,2,6,6-TETRAMETHYL-4-PIPERIDONE HYDRATE, 97%. Offered by: GLPBio, Ambeed, MedChemExpress, Fluorochem. Available pack sizes: 500g, 100g, 10 g.