CAS 142796-24-5 appears in our catalog under these names: 2，3–Dehydrosilybin B, 2,3–Dehydrosilybin B, 2,3-Dehydrosilybin B, 2-[(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-3,5,7-trihydroxy-4H-1-benzopyran-4-one, ≥98%, ≥98%, 2,3-Dehydrosilybin B, 98.11%. Offered by: GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 5mg, 1mg, 25mg, 10mg, 50mg, 1 mg, 5 mg.