2,2'-Carbonylbis(3,5-dioxo-4-methyl-1,2,4-oxadiazolidine) 的分子结构, CAS编号: 115491-90-2
2,2'-Carbonylbis(3,5-dioxo-4-methyl-1,2,4-oxadiazolidine) 的分子结构, CAS编号: 115491-90-22,2'-Carbonylbis(3,5-dioxo-4-methyl-1,2,4-oxadiazolidine) 的分子结构, CAS编号: 115491-90-2