英文别名
2-Methyl-4-butyl-1-phenyl-3-methylsulfonylamino-3-pyrazolin-5-on;4-butyl-5-methanesulfonylamino-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one;N-(4-Butyl-2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)methanesulfonamide;N-(4-butyl-2-methyl-5-oxo-1-phenylpyrazol-3-yl)methanesulfonamide