CAS 126223-28-7 appears in our catalog under these names: Ginsenoside Rg4, 97%, Ginsenoside Rg4, Ginsenoside Rg4/ 99.17% (existing batch purity), 20(Z)-Ginsenoside F4, (2S,3R,4R,5R,6S)-2-(((2R,3R,4S,5S,6R)-2-(((3S,5R,6S,8R,9R,10R,12R,13R,14R,17S)-3,12-Dihydroxy-4,4,8,10,14-pentamethyl-17-((Z)-6-methylhepta-2,5-dien-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-6-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol, 99.17% ,, 99.17% ,. Offered by: AmBeed, GLPBio, TargetMol, Biosynth, Chemat. Available pack sizes: 50mg, 1mg, 5mg, 10mg, 25mg, 2mg, 5 mg, 10 mg.