CAS 1219795-34-2 appears in our catalog under these names: 4-Tolyl-d4-sulfonamide, >95% (HPLC), p-Toluene-2,3,5,6-d4-sulfonamide, 98 atom % D, min 98% Chemical Purity, 4-Tolyl-d4-sulfonamide. Offered by: TRC, CDN, MedChemExpress. Available pack sizes: 100mg, 10mg, 25mg, 0,25g, 0,1g, 10 mg, 100 mg, 25 mg.