1-(7-Methoxydibenzo(b,f)thiepin-10-yl)-4-methylpiperazine 5-23-02-00480 (Beilstein Handbook Reference) 51723-78-5 7-Methoxy-10-(4-methylpiperazino)dibenzo(b,f)thiepin BRN 0841197 Piperazine, 1-(7-methoxydibenzo(b,f)thiepin-10-yl)-4-methyl-