CAS 148411-57-8 appears in our catalog under these names: Chitosan oligosaccharide, Chitosan oligosaccharide COS, Chitosan oligosaccharide HCl, Chitosan oligosaccharide, fungal origin, 90.00%, Chitosan oligosaccharide, 72.00%. Offered by: TargetMol, GLPBio, Biosynth, Chemat, Sigma-Aldrich. Available pack sizes: 1g, 5g, 500g, 250g, 100g, 25g, 1kg, 1000g.