1H-pyrazole-4-carbonitrile, 5-amino-1-phenyl- 5-amino-1-phenyl-1H-pyrazole-4-carbonitrile 5334-43-0 InChI=1/C10H8N4/c11-6-8-7-13-14(10(8)12)9-4-2-1-3-5-9/h1-5,7H,12H