1-11-00-00027 (Beilstein Handbook Reference) 23705-38-6 4-Methyl-N-(2-methylpropyl)benzenesulfonamide AI3-01083 BRN 2373712 Benzenesulfonamide, 4-methyl-N-(2-methylpropyl)- N-Isobutyl-p-toluenesulfonamide p-Toluenesulfonamide, N-isobutyl-