1-(((6,11-Dihydrodibenzo(b,e)thiepin-11-yl)thio)acetyl)-4-methylpiperazine maleate 11-(4-Methylpiperazinocarbonylmethylthio)-6,11-dihydrodibenzo(b,e)thiepin hydrogen maleate 73150-22-8 Piperazine, 1-(((6,11-dihydrodibenzo(b,e)thiepin-11-yl)thio)acetyl)-4-methyl-, (Z)-2-butenedioate (1:1) VUFB-10113