(1,4)Oxazino(3,4-a)isoquinoline-3-carboxamide, 1,3,4,6,7,11b-hexahydro-N,N-diethyl-9,10-dimethoxy-, monohydrochloride, trans- (1,4)Oxazino(3,4-a)isoquinoline-3-carboxamide, N,N-diethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-, monohydrochloride, trans- 67069-38-9 Gpa 2640