1,2,3,4,4a,5-Hexahydro-10-fluoro-3-methyl-7-(2-thienyl)pyrazino(1,2-a)(1,4)benzodiazepine 105138-32-7 Pyrazino(1,2-a)(1,4)benzodiazepine, 1,2,3,4,4a,5-hexahydro-10-fluoro-3-methyl-7-(2-thienyl)-