107451-99-0 2-Piperidinone, 6-((4,5-dihydro-1,5-diphenyl-1H-pyrazol-3-yl)methyl)-4,4-dimethyl- 3-(4,4-Dimethyl-2-piperidon-6-yl)methyl-1,5-diphenyl-2-pyrazoline 6-((4,5-Dihydro-1,5-diphenyl-1H-pyrazol-3-yl)methyl)-4,4-dimethyl-2-piperidinone