(4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime

4,4'-Methylenbis(2-methyl-1-naphthol)

3,4-dimethyl-1-phenylpyrano[2,3-c]pyrazol-6-one

ethyl (Z)-3-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)butanoate

6-amino-3-methyl-4-(4-nitrophenyl)-1-phenyl-4H-pyrano[2,3-c]pyrazole-5-carbonitrile