(+)-1-(10,11-Dihydrodibenzo(b,f)thiepin-10-yl)-4-methylpiperazine maleate (+)-10-(4-Methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin maleate (+)-Perthiepin maleate 16964-04-8 Piperazine, 1-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-, maleate (1:1), (+)-