Similar names: Sulfamethylphenazole; 4-Amino-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide; N1-(3-Methyl-1-phenylpyrazol-5-yl)sulfanilamide; 1-Phenyl-3-methyl-5-sulfanilamidopyrazole; 3-(p-Aminobenzosulfoamido)-2-phenyl-5-methylpyrazole; 3-Methyl-1-phenyl-5-sulfanilamidopyrazole; 3-Sulfanilamido-5-methyl-2-phenylpyrazole; 5-(p-Aminobenzenesulfonamido)-1-phenyl-3-methylpyrazole; Ciba 18,605-Ba; N1-(3-Methyl-1-phenylpyrazol-5-yl)sulfanilamide; Sulfapyrazole; Sulfazamet; Vesulong