1-(8-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-cyclohexylpiperazine maleate 34775-51-4 Piperazine, 1-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-cyclohexyl-, (Z)-2-butenedioate (1:1)