N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)benzamide

盐酸

硫酸

(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid

1,5-dimethyl-4-nitro-2-phenyl-1,2-dihydro-pyrazol-3-one