68-34-8 Benzenesulfonamide, 4-methyl-N-phenyl- N(1)-Phenyl-4-toluenesulfonamide N-Phenyl-p-toluenesulfonamide N-Tosylaniline NSC2178 p-Toluenesulfanilide p-Toluenesulfonanilide p-Toluenesulfonylanilide