1-(3-((1,1'-Biphenyl)-2-yloxy)propyl)-4-methylpiperazine dihydrochloride 1-(3-(2-Biphenylyloxy)propyl)-4-methylpiperazine dihydrochloride 125849-22-1 Piperazine, 1-(3-((1,1'-biphenyl)-2-yloxy)propyl)-4-methyl-, dihydrochloride