1-Benzyl-4-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)piperazine maleate 10-(4-Benzylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin maleate 16926-53-7 Piperazine, 1-benzyl-4-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)-, maleate (1:1)