CAS 82964-04-3 appears in our catalog under these names: Tolrestat, >95% (HPLC), Tolrestat/ 99.02% (existing batch purity), Tolrestat, Tolrestat, 99.37%, Tolrestat (Standard), 97.28%. Offered by: TRC, TargetMol, GLPBio, MedChemExpress, Chemat. Available pack sizes: 100mg, 10mg, 1mg, 5mg, 10mM (in 1ml dmso), 50mg, 10 mg, 5 mg.