1H-Pyrazino(1,2-a)quinoline, 2,3,4,4a,5,6-hexahydro-3-benzyl-, dihydrochloride 1H-Pyrazino(1,2-a)quinoline, 3-benzyl-2,3,4,4a,5,6-hexahydro-, dihydrochloride 27114-03-0 3-Benzyl-2,3,4,4a,5,6-hexahydro-1H-pyrazino(1,2-a)quinoline dihydrochloride