英文别名
2,6-di-tert-butyl-4-phenyl-1,4-dihydro-[1,4]azaphosphinine 4-oxide;2,6-Di-t-butyl-4-oxo-4-phenyl-1,4-dihydro-P(V)-1,4-azaphosphorin;3,5-Di-(t-butyl)-1-phenylphosphoryl-4-aza-2,5-cyclohexadien;2,6-Di-tert-butyl-4-phenyl-1,4-dihydro-1,4-azaphosphinine 4-oxide;2,6-ditert-butyl-4-phenyl-1H-1,4λ5-azaphosphinine 4-oxide