2,3-dihydro-2,2-dimethyl-5-phenyl-8-trifluoromethyl-1H-pyrimido(1,2-a)quinoxaline 6-oxide monohydrochloride
2,3-dihydro-2,2-dimethyl-5-phenyl-8-trifluoromethyl-1h-pyrimido(1,2-a)quinoxaline 6-oxide monohydrochloride