英文别名
1,4,7-tris-(benzyloxycarbonyl)-10-(1-ethoxycarbonylethyl)-1,4,7,10-tetraazacyclododecane;1,4,7-tris-(benzyloxycarbonyl)-10-(1-ethoxycarbonylethyl)-1,4,7,10-tetrazacyclododecane;tribenzyl 10-(1-ethoxy-1-oxopropan-2-yl)-1,4,7,10-tetrazacyclododecane-1,4,7-tricarboxylate