CAS 54953-78-5 appears in our catalog under these names: 4-Azidobutanol, 4-Azidobutanol, min. 95 %, 50 mg, 4-Azidobutanol, min. 95 %, 100 mg, 4-Azidobutanol, min. 95 %, 250 mg. Offered by: Biosynth, Roth. Available pack sizes: 100mg, 50mg, 250mg, 500mg, 1000mg.