CAS 38853-67-7 appears in our catalog under these names: Tetrahydroepiberberine/ 97.56% (existing batch purity), Tetrahydroepiberberine, 6,6a,11,14-Tetrahydro-8,9-dimethoxy-12H-benzo[a]-1,3-benzodioxolo[4,5-g]quinolizine, 99.93% ,, 99.93% ,, Tetrahydroepiberberine, 98.54%. Offered by: TargetMol, GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 1 mg, 5 mg, 10 mg.