1-(1-Imino-2-(2-(phenylthio)phenyl)ethyl)-4-methylpiperazine dimaleate hydrate 117596-43-7 N,N-(N-Methyl-3-azapentane-1,5-diyl)-(2-(phenylthio)phenyl)acetamidine dimaleate monohydrate Piperazine, 1-(1-imino-2-(2-(phenylthio)phenyl)ethyl)-4-methyl-, (Z)-2-butenedioate, hydrate (1:2:1)