29573-86-2 KETONE, 10,11-DIHYDRO-5H-DIBENZ(b,f)AZEPIN-5-YL (4-(2-HYDROXYETHYL)PIPERAZINYL)M Ketone, 10,11-dihydro-5H-dibenz(b,f)azepin-5-yl (4-(2-hydroxyethyl)piperazinyl)methyl, dihydrochloride