1-(2-Chloro-4,5-dihydrothieno(2,3-b)(1)benzothiepin-4-yl)-4-methylpiperazine maleate 2-Chloro-4-(4-methylpiperazino)-4,5-dihydrobenzo(b)thieno(3,2-f)thiepin maleate 24645-08-7 Piperazine, 1-(2-chloro-4,5-dihydrothieno(2,3-b)(1)benzothiepin-4-yl)-4-methyl-, maleate (1:1)