1,13-Dioxa-4,7,10,16,19,22-hexaazacyclotetracosane hydrochloride
1,4,8,11-Tetratosyl-1,4,8,11-tetraazacyclotetradecane
Triethyl 2,2',2''-(1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
7,16-Dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane
1,4,8,11-Tetraaza-cyclotetradecane-5,12-dione
Dicyclohexano-18-crown-6
1,4,7,10-Tetraazacyclotridecane
1,4,7-Trioxa-10-azacyclododecane
2,2',2'',2'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetraacetamide
