51723-70-7 DIBENZO(b,f)THIEPIN-2-SULFONAMIDE, 10,11-DIHYDRO-N,N-DIMETHYL-11-(4-(3-HYDROXYPR Dibenzo(b,f)thiepin-2-sulfonamide, 10,11-dihydro-N,N-dimethyl-11-(4-(3-hydroxypropyl)-1-piperazinyl)-, methanesulfonate, hydrate (2:4:1)