2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one skeletal structure. Pyrazolone compound schematic illustration. Simple diagram, chemical formula.
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one skeletal structure. Pyrazolone compound schematic illustration. Simple diagram, chemical formula.
1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one skeletal structure. Pyrazolone compound schematic illustration. Simple diagram, chemical formula.