1-Piperazinepropanol, 4-(10,11-dihydro-8-ethyldibenzo(b,f)thiepin-10-yl)-, methanesulfonate, hydrate (1:2:2) 4-(10,11-Dihydro-8-ethyldibenzo(b,f)thiepin-10-yl)-1-piperazinepropanol methanesulfonate H2O 54997-53-4