1-(8-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)piperazine S-oxide maleate 41931-95-7 8-Chloro-10-piperazino-10,11-dihydrodibenzo(b,f)thiepin 5-oxide maleate Piperazine, 1-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-, S-oxide, (Z)-2-butenedioate (1:1)