CAS 16845-16-2 appears in our catalog under these names: Eleutheroside B1/ 99.73% (existing batch purity), Eleutheroside B1, Eleutheroside B1, Eleutheroside B1 99%, 6,8-Dimethoxy-7-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one, 99%, 99%. Offered by: TargetMol, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 5 mg, 1 mg.