ITEM #KX-C21592 1,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane 1,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane
ITEM #KX-C21596 1,4,7-Tri-Boc-1,4,7,10-tetraazacyclododecane 1,4,7-Tri-Boc-1,4,7,10-tetraazacyclododecane
ITEM #KX-C21600 1,4,8,11-Tetraazacyclotetradecane-5,12-dione 1,4,8,11-Tetraazacyclotetradecane-5,12-dione
ITEM #KX-C21601 1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane 1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane
ITEM #KX-C21603 1,4,8-Tri-boc-1,4,8,11-tetraazacyclotetradecane 1,4,8-Tri-boc-1,4,8,11-tetraazacyclotetradecane