CAS 3615-41-6 appears in our catalog under these names: L-Rhamnose, Rhamnose/ 99.77% (existing batch purity), alpha–L–Rhamnose, Rhamnose 97% (contains <9-12%H2O), L-Rhamnose, 97% (contains <9-12%H2O), 97% (contains <9-12%H2O). Offered by: Dr. Ehrenstorfer, TargetMol, GLPBio, Ambeed, Chemat. Available pack sizes: 250mg, 100mg, 500mg, 20mg, 25g, 100g, 500g, 1000g.