1-(8-Chlorodibenzo(b,f)thiepin-10-yl)-4-methylpiperazine 22431-21-6 5-23-02-00448 (Beilstein Handbook Reference) 8-Chloro-10-(4-methylpiperazino)dibenzo(b,f)thiepin BRN 0625720 Dehydrochlothepin Dehydroclothepin Piperazine, 1-(8-chlorodibenzo(b,f)thiepin-10-yl)-4-methyl-