69231-72-7 8-Chloro-3-methoxy-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin 5-oxide maleate Piperazine, 1-(8-chloro-10,11-dihydro-3-methoxydibenzo(b,f)thiepin-10-yl)-4-methyl-, S-oxide, (Z)-2-butenedioate (1:1) VUFB-10706