1-(2-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methylpiperazine 2-Chloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin 4789-63-3 5-23-02-00428 (Beilstein Handbook Reference) BRN 0627415 Doclothepin Duoclothepin Piperazine, 1-(2-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl- VUFB-10030