N,N-双(甲氧基甲基)二氮-18-冠-6

6,14,17,22,25-pentaoxa-1,3,9,11-tetrazabicyclo[9.8.8]heptacosane-2,10-dithione

6,9,17,20,25,28-hexaoxa-1,3,12,14-tetrazabicyclo[12.8.8]triacontane-2,13-dithione

3,9-dimethyl-6,14,17,22,25-pentaoxa-1,3,9,11-tetrazabicyclo[9.8.8]heptacosane-2,10-dione

3,12-dimethyl-6,9,17,20,25,28-hexaoxa-1,3,12,14-tetrazabicyclo[12.8.8]triacontane-2,13-dione