2,2'-碳酰双(3,5-二氧-4-甲基-1,2,4-恶二唑烷
2,2'-碳酰双(3,5-二氧-4-甲基-1,2,4-恶二唑烷;2,2'-羰基双(3,5-二氧代-4-甲基-1,2,4-二吡咯烷)
2,2'-CARBONYLBIS(3,5-DIOXO-4-METHYL-1,2,4-OXADIAZOLIDINE)
2,2'-CARBONYLBIS(3,5-DIOXO-4-METHYL-1,2,4-OXADIAZOLIDINE);2,2''-CARBONYLBIS(3,5-DIOXO-4-METHYL-1,2,4-OXADIAZOLIDINE) 98+%
