1-Acetyl-3,5-diphenyl-4,5-dihydropyrazole 1-Acetyl-4,5-dihydro-3,5-diphenyl-1H-pyrazole 1H-Pyrazole, 4,5-dihydro-1-acetyl-3,5-diphenyl- 30693-34-6 5-23-09-00010 (Beilstein Handbook Reference) BRN 0221183