2-(3,4-dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one compound with 2-(3,4-dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one and 1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazol-5-ol
2-(3,4-dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one compound with 2-(3,4-dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one and 1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazol-5-ol