1-(2-(2-(1-Naphthyl)-4-pentenyloxy)ethyl)piperidine oxalate 5181-07-7 Piperidine, 1-(2-((2-(1-naphthyl)-4-pentenyl)oxy)ethyl)-, oxalate (1:1) Piperidine, 1-(2-(2-(1-naphthyl)-4-pentenyloxy)ethyl)-, oxalate