tert-Butyl (4aS)-9-bromo-8-chloro-10-fluoro-1,2,4,4a,5,6-hexahydro-12-oxo-3H,12H-pyrazino[2,1-d][1,5]benzoxazocine-3-carboxylate

tert-Butyl (4aS)-9-bromo-8-chloro-10-fluoro-1,2,4,4a,5,6-hexahydro-12-oxo-3H,12H-pyrazino[2,1-d][1,5]benzoxazocine-3-carboxylate · CAS 2649789-44-4