1-(7-Fluorodibenzo(b,f)thiepin-10-yl)-4-methylpiperazine maleate 3-Fluoro-11-(4-methylpiperazino)dibenzo(b,f)thiepin maleate 77242-31-0 Piperazine, 1-(7-fluorodibenzo(b,f)thiepin-10-yl)-4-methyl-, (Z)-2-butenedioate (1:1) VUFB-12287