3H-Pyrazol-3-one, 2, 4-dihydro-5-methyl-2-phenyl-, 4-((4-C7-17-branched alkylphenyl)azo) derivs.

3H-Pyrazol-3-one, 2, 4-dihydro-5-methyl-2-phenyl-4-((phenylamino)methylene)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-methyl-2-phenyl-4-(2-(3-phenyl-1, 2, 4-thiadiazol-5-yl)diazenyl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-methyl-4-(2-(4-methyl-2-nitrophenyl)diazenyl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-, ion(1-), sodium (1:1)

3H-Pyrazol-3-one, 2, 4-dihydro-5-phenyl-2-(1, 2, 5-trimethyl-4-piperidinyl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-phenyl-2-(tetrahydro-2, 2-dimethyl-2H-pyran-4-yl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-phenyl-2-(tetrahydro-2, 2-dimethyl-2H-thiopyran-4-yl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-phenyl-4-(phenylmethyl)-2-(1, 2, 5-trimethyl-4-piperidinyl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-phenyl-4-(phenylmethyl)-2-(tetrahydro-2, 2-dimethyl-2H-pyran-4-yl)-

3H-Pyrazol-3-one, 2, 4-dihydro-5-phenyl-4-(phenylmethyl)-2-(tetrahydro-2, 2-dimethyl-2H-thiopyran-4-yl)-

3H-Pyrazol-3-one, 2-(2, 5-dichlorophenyl)-2, 4-dihydro-4-(2-(2-methoxyphenyl)diazenyl)-5-methyl-

3H-Pyrazol-3-one, 2-(2, 5-dichlorophenyl)-2, 4-dihydro-5-methyl-

3H-Pyrazol-3-one, 2-(2, 5-dichlorophenyl)-2, 4-dihydro-5-methyl-4-(2-(2-nitrophenyl)diazenyl)-

3H-Pyrazol-3-one, 2-(2-chloro-6-methylphenyl)-2, 4-dihydro-5-methyl-

3H-Pyrazol-3-one, 2-(2-chlorophenyl)-2, 4-dihydro-5-methyl-

3H-Pyrazol-3-one, 2-(2-chlorophenyl)-2, 4-dihydro-5-methyl-, 4-((4-C7-17-branched alkylphenyl)azo) derivs.

3H-Pyrazol-3-one, 2-(3-aminophenyl)-2, 4-dihydro-5-methyl-

3H-Pyrazol-3-one, 2-(4-aminophenyl)-5-ethoxy-2, 4-dihydro-

3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2, 4-dihydro-5-methyl-