1-Piperazinepropanol, 4-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-, 1-oxide, dihydrochloride 32859-69-1 4-(8-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-1-piperazinepropanol 1-oxide 2HCl Oxyclothepin N-oxide dihydrochloride