1-Piperazineethanol, 4-(4-(2-(2-phenylethenyl)phenoxy)butyl)-, dihydrochloride 2-(4-(4-(2-Hydroxyethyl)-1-piperazinyl)butoxy)stilbene dihydrochloride 4-(4-(2-(2-Phenylethenyl)phenoxy)butyl)-1-piperazineethanol dihydrochloride 72468-83-8