10-(4-Methylhexahydro-1,4-diazepino)-10,11-dihydrodibenzo(b,f)thiepin maleate 1H-1,4-Diazepine, hexahydro-1-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-, maleate (1:1) 4809-81-8 Hexahydro-1-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-1H-1,4-diazepine maleate