Synonyms: 11-(4-Methylpiperazino)-6,11-dihydrodibenzo(b,e)thiepin 5,5-dioxide maleate;1-(6,11-Dihydrodibenzo(b,e)thiepin-11-yl)-4-methylpiperazine S,S-dioxide maleate;Piperazine, 1-(6,11-dihydrodibenzo(b,e)thiepin-11-yl)-4-methyl-, S,S-dioxide, maleate (1:1);AC1O624M;LS-111583;(E)-but-2-enedioic acid; 11-(4-methylpiperazin-1-yl)-6,11-dihydrobenzo[c][1]benzothiepine 5,5-dioxide;23737-32-8