CAS 1616718 appears in our catalog under these names: AH-7614/ 99.91% (existing batch purity), 4-Methyl-N-(9H-xanthen-9-yl)-benzenesulfonamide, ≥98%. Offered by: TargetMol, Fluorochem. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 500mg.