1-[10,11-Dihydro-8-(methylthio)dibenzo(Z)[b,f]thiepin-10-yl]-4-methylpiperazinemaleate (+-)-1-(10,11-dihydro-8-(methylthio)dibenzo(b,f)thiepin-10-yl)-4-methylpiper (+-)-10-(4-methylpiperazinyl)-8-(methylthio)-10,11-dihydrodibenzo(b,f)thiepi (+-)-8-methylthio-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin dibenzo(b,f)thiepin,10,11-dihydro-10-(4-methylpiperazinyl)-8-(methylthio)-( methiothepin 8-Methylthio-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepine Methiothepine