1-Piperazineethanol, 4-(2-((1,1'-biphenyl)-2-yloxy)ethyl)-, dihydrochloride 125849-24-3 2-(4-(2-(2-Biphenylyloxy)ethyl)-1-piperazinyl)ethanol dihydrochloride 4-(2-((1,1'-Biphenyl)-2-yloxy)ethyl)-1-piperazineethanol dihydrochloride