CAS 15336-72-8 appears in our catalog under these names: 4，4'–Bipiperidine, 4,4'-Bipiperidine, >98.0%(GC)(T), 4,4'-Bipiperidine 98%, 4,4'-Bipiperidine, 98%, 98%, 4,4-Bipiperidine, 97%. Offered by: GLPBio, TCI, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 200mg, 5g, 100mg, 250mg.