CAS 51211-51-9 appears in our catalog under these names: α-Cyclodextrin (hydrate), α–Cyclodextrin (hydrate), alpha-Cyclodextrin hydrate, 98+%, α-Cyclodextrin hydrate 98%, α-Cyclodextrin xhydrate, 98%, 98%. Offered by: TargetMol, GLPBio, Thermo Scientific (Acros), Ambeed, Chemat. Available pack sizes: 10g, 25g, 50g, 100g, 5g, 500g, 200g.