1-(1-(5-Chloro-2-(phenylthio)phenyl)ethyl)-4-(2-hydroxyethyl)piperazine bis(hydrogen maleate) 1-Piperazineethanol, 4-(1-(5-chloro-2-(phenylthio)phenyl)ethyl)-, (Z)-2-butenedioate (1:2) 112446-52-3 4-(1-(5-Chloro-2-(phenylthio)phenyl)ethyl)-1-piperazineethanol (Z)-2-butenedioate (1:2)