CAS 3247-00-5 appears in our catalog under these names: 4,4',4''-Trimethyltrityl alcohol, 98+% , Tri-p-tolylmethanol 98%, Tri-p-tolylmethanol, 98%, 98%, 4,4',4''-TRIMETHYLTRITYL ALCOHOL, 98%. Offered by: Thermo Scientific (Alfa Aesar), Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 25g, 250mg, 1g, 100mg, 10g.