4,7,13,16,21-五氧杂-1,10-二氮杂二环[8.8.5]廿三烷

4,7,13,16,21,24-六氧-1,10-二氮双环[8.8.8]二十六烷

4,7,13,16-tetraoxa-1,10-diazabicyclo<8.8.5>tricosane

4,7,13,16-Tetraoxa-1,10-diaza-bicyclo[8.8.3]henicosane

4,7,13,16-Tetraoxa-1,10-diaza-bicyclo[8.8.6]tetracosane