tri-tert-butyl 2,2',2''-(10-(2-methoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

tri-tert-butyl 2,2',2''-(10-(2-(allyloxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

1,4,7,10-四氮杂环十二烷

甲醇