ChemicalBook >
?? ???? >1-(4-nitrophenyl)-3-phenyl-1H-pyrazole-4,5-dione 4-[N-(2,4-dimethylphenyl)hydrazone]
1-(4-nitrophenyl)-3-phenyl-1H-pyrazole-4,5-dione 4-[N-(2,4-dimethylphenyl)hydrazone]
1-(4-nitrophenyl)-3-phenyl-1H-pyrazole-4,5-dione 4-[N-(2,4-dimethylphenyl)hydrazone] ??
??
1-(4-nitrophenyl)-3-phenyl-1H-pyrazole-4,5-dione 4-[N-(2,4-dimethylphenyl)hydrazone] C??? ??, ??, ??
1-(4-nitrophenyl)-3-phenyl-1H-pyrazole-4,5-dione 4-[N-(2,4-dimethylphenyl)hydrazone] ?? ?? ? ???
???
?? ??
1-(4-nitrophenyl)-3-phenyl-1H-pyrazole-4,5-dione 4-[N-(2,4-dimethylphenyl)hydrazone] ?? ??
???( 1)?? ??