英文别名
5-Dimethylamino-2,3-(o,o'-biphenylen)-1,4,6,9-tetraoxa-5-phospha-spiro<4.4>non-2-en;N,N-dimethylspiro[1,3-dioxa-2lambda5-phosphacyclopentane-2,4'-3,5-dioxa-4lambda5-phosphatetracyclo[11.4.0.02,6.07,12]heptadeca-1(17),2(6),7,9,11,13,15-heptaene]-2-amine;N,N-dimethylspiro[1,3-dioxa-2λ5-phosphacyclopentane-2,4'-3,5-dioxa-4λ5-phosphatetracyclo[11.4.0.02,6.07,12]heptadeca-1(17),2(6),7,9,11,13,15-heptaene]-2-amine