英文别名
2,2,2,5-tetraphenyl-3,4-diaza-1,2-oxaphophol-4-ene;2,2,2,5-tetraphenyl-2,3-dihydro-2λ5-[1,3,4,2]oxadiazaphosphole;2,2,2,5-Tetraphenyl-1,3,4,2λ5-oxadiazaphospholin;2,2,2,5-tetraphenyl-3H-1,3,4,2lambda5-oxadiazaphosphole;2,2,2,5-tetraphenyl-3H-1,3,4,2λ5-oxadiazaphosphole