英文别名
3-(Z)-nitrosomethylene-3H-[1,2,5]oxaselenazole;1,6-Dioxa-6a-selenaIV-2,5-diazapentalen;Diaza-2,5-dioxa-1,6-selena-6a-Se(IV)-pentalen;2,8-Dioxa-1lambda4-selena-3,7-diazabicyclo[3.3.0]octa-1(5),3,6-triene;2,8-dioxa-1λ4-selena-3,7-diazabicyclo[3.3.0]octa-1(5),3,6-triene