40400-08-6 8-Acetamido-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin dimethanesulfonate H2O Acetamide, N-(10,11-dihydro-11-(4-methyl-1-piperazinyl)dibenzo(b,f)thiepin-2-yl)-, methanesulfonate, hydrate (1:2:1)