1-(10,11-Dihydrodibenzo(b,f)thiepin-10-yl)-4-phenylpiperazine methanesulfonate 10-(4-Phenylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin monomethanesulfonate 16926-52-6 Piperazine, 1-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-phenyl-, methanesulfonate (1:1)