1-(10,11-Dihydro-2,8-dimethoxydibenzo(b,f)thiepin-10-yl)-4-methylpiperazine maleate 2,8-Dimethoxy-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin maleate 73029-61-5 Piperazine, 1-(10,11-dihydro-2,8-dimethoxydibenzo(b,f)thiepin-10-yl)-4-methyl-, (Z)-butenedioate (1:1) VUFB-12424