2,2',2''-(10-(2-(부틸-3-인-1-基아미노)-2-산소代已基)-1,4,7,10-四질소杂环十二알칸-1,4,7-三基)三아세트산三叔부틸에스테르
Tri-tert-butyl 2,2',2''-(10-(2-(but-3-yn-1-ylamino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
Tri-tert-butyl 2,2',2''-(10-(2-(but-3-yn-1-ylamino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate 98%