英文别名
3,9-Diphenyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro<5,5>undecan-3,9-dioxid;3,9-Bis-(phenyl)-3,9-bis-(oxo)-2,4,8,10-tetraoxa-3,9-diphosphaspiro<5,5>undecan;2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-diphenyl-, 3,9-dioxide;3,9-diphenyl-2,4,8,10-tetraoxa-3λ5,9λ5-diphosphaspiro[5.5]undecane 3,9-dioxide