1-(3-p-Fluorobenzoylpropyl)-alpha-phenyl-delta(sup 4),alpha-piperidine acetonitrile HCl 97805-03-3 ACETONITRILE, 2-(1-(3-(p-FLUOROBENZOYL)PROPYL)-4-PIPERIDYLIDENE)-2-PHENYL-, HYDR Acetonitrile, 2-(1-(3-(p-fluorobenzoyl)propyl)-4-piperidylidene)-2-phenyl-, hydrochloride