英文别名1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, α-(2-carboxyethyl)-, 1,4,7,10-tetrakis(1,1-dimethylethyl) ester; DOTAGA-tetra(t-Butyl ester); DOTAGA-tetra (t-Bu ester); 5-[(2-methylpropan-2-yl)oxy]-5-oxo-4-[4,7,10-tris[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]pentanoic acid; DOTAGA-(COOt-Bu)4; DOTAGA-tertra(tBu-ester)