CAS 2140-29-6 appears in our catalog under these names: Kojibiose, 98%, Kojibiose, >95% (HPLC), Kojibiose/ 99.33% (existing batch purity), Kojibiose, (2R,3S,4R,5R)-3,4,5,6-Tetrahydroxy-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal, 98%, 98%. Offered by: AmBeed, TRC, TargetMol, GLPBio, Biosynth. Available pack sizes: 1g, 250mg, 1mg, 5mg, 10mg, 25mg, 50mg, 100mg.