中文别名：
2-(甲基氨基)-5-磺基苯甲酸;3,9-二甲基-2,4,8,10-四氧杂-杂-3,9-二磷杂螺[5.5]十一烷3,9-二氧化物
英文别名：
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;3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecan-3,9-dioxid;2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-dimethyl-, 3,9-dioxide
