13549-21-8 8-Bromo-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin maleate Dibenzo(b,f)thiepin, 10,11-dihydro-8-bromo-10-(4-methylpiperazino)-, hydrogen maleate Dibenzo(b,f)thiepin, 8-bromo-10,11-dihydro-10-(4-methylpiperazino)-, hydrogen maleate Piperazine, 1-(8-bromo-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-, maleate