10059-77-5 2-(3,4-Dihydro-6-methoxy-2-phenyl-1-naphthyl)-1-methylpiperidinium iodide 2-(6-Methoxy-2-phenyl-3,4-dihydro-1-naphthyl)-1-methylpiperidine hydriodide Piperidine, 2-(6-methoxy-2-phenyl-3,4-dihydro-1-naphthyl)-1-methyl-, hydriodide