英文同义词: | 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide;2,2'-Dimethyl-5,5'-spirobi[1,3,2-dioxaphosphorinane]2,2'-dioxide;3,9-Dimethyl-3,9-dioxa-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane3,9-dioxide;3,9-dimethyl-2,4,8,10-tetraoxa-3$l^{5},9$l^{5}-diphosphaspiro[5.5]undecane 3,9-dioxide;2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-dimethyl-, 3,9-dioxide;3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecan-3,9-dioxid |