3,4,6,11,12,12a-Hexahydro-alpha-phenylpyrazino(1,2-b)(2)benzazepine-2-(1H)-ethanol 2HCl 58350-26-8 Pyrazino(1,2-b)(2)benzazepine-2(1H)-ethanol, 3,4,6,11,12,12a-hexahydro-alpha-phenyl-, dihydrochloride