1,2,3,4,4a,5-Hexahydro-3,9-dimethyl-7-(2-furanyl)pyrazino(1,2-a)(1,4)benzodiazepine 87566-39-0 Pyrazino(1,2-a)(1,4)benzodiazepine, 1,2,3,4,4a,5-hexahydro-3,9-dimethyl-7-(2-furanyl)-