1-(4-Trifluoromethylbenzoyl)-5-phenyl-2-pyrazoline 121306-82-9 1H-Pyrazole, 4,5-dihydro-5-phenyl-1-(4-(trifluoromethyl)benzoyl)- 5-Phenyl-1-(4-(trifluoromethyl)benzoyl)-4,5-dihydro-1H-pyrazole