CAS 219543-09-6 appears in our catalog under these names: 4-ACETAMIDO-2 2 6 6-TETRAMETHYLPIPERIDINE-1-OXOAMMONIUM TETRAFLUOROBORATE, 95%, 4–Acetamido–2,2,6,6–tetramethyl–1–oxopiperidin–1–iumtetrafluoroborate, Bobbitt's salt, 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate, >95.0%(T), 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate 98%. Offered by: Fluorochem, GLPBio, Biosynth, TCI, Ambeed. Available pack sizes: 1g, 5g, 25g, 10g, 50g, 100g.