英文别名
2,4'-dioxo-4,7-bis(tribromomethyl)-3,6-dioxa-1-aza-5-phosphabicyclo[3.2.0]heptane-5-spiro-2'-(4H-1,3,2-benzodioxaphosphorin);4',7'-bis(tribromomethyl)spiro[1,3,2λ5-benzodioxaphosphinine-2,5'-3,6-dioxa-1-aza-5λ5-phosphabicyclo[3.2.0]heptane]-2',4-dione