1-Piperazinepropanol, 4-(10,11-dihydro-8-(methylthio)dibenzo(b,f)thiepin-10-yl)- 29604-16-8 4-(10,11-Dihydro-8-(methylthio)dibenzo(b,f)thiepin-10-yl)-1-piperazinepropanol Oxyprothepin Oxyprothepine