(trans)-2-Methyl-1-phenyl-3-(4-(1,2,3,4-tetrahydro-3-hydroxy-2-naphthalenyl)-1-piperazinyl)-1-propanone 2-Piperazinotetralin 58170-82-4 N-(3-Hydroxy-1,2,3,4-tetrahydro-2-naphthyl)-N-(3-oxo-3-phenyl-2-methylpropyl)piperazine Pll