CAS 490-52-8 appears in our catalog under these names: Hunnemanine, Hunnemanine, min. 95 %, 10 mg, Hunnemanine, min. 95 %, 25 mg, Hunnemanine, min. 95 %, 50 mg, Hunnemanine, min. 95 %, 100 mg. Offered by: Biosynth, Roth. Available pack sizes: 10mg, 25mg, 50mg, 100mg.