5898-81-7

3-Phenyl-1H-pyrazol-4-carbonitrile 5-Phenyl-1h-pyrazole-4-carbonitrile 3-Phenyl-2H-pyrazole-4-carbonitrile 3-Phenyl-1H-pyrazole-4-carbonitrile 1H-Pyrazole-4-carbonitrile, 3-phenyl-