CAS 6659-45-6 appears in our catalog under these names: Dihydrorotenone/ 99.58% (existing batch purity), Dihydrorotenone, 1',2'-dihydrorotenone, 98% (extract), 98% (extract), Dihydrorotenone, 99.66%. Offered by: TargetMol, GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 25 mg, 10 mg.