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277315-88-5 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[16-[[[4'-[[[(1S)-1-[[[[1,4-dihydro-7-[(1H-imidazol-2-ylamino)methyl]-1-methyl-4-oxo-3-quinolinyl]carbonyl]amino]methyl]-2-methoxy-2-oxoethyl]amino]sulfonyl][1,1'-biphenyl]-4-yl]sulfonyl]amino]-2-oxo-

390362-13-7 1,4,7,10-Tetraazacyclododecane-1,4,7-tricarboxylic acid,10,10'-(4,6-dinitro-1,3-phenylene)bis-, hexakis(1,1-dimethylethyl) ester

913542-71-9 1,7-Bis(1,1-dimethylethyl) 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate

869779-52-2 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[(4-carboxyphenyl)methyl]-

392686-58-7 1,4,7,10-Tetraazacyclododecane-1-acetamide,N-(2-methyl-4-quinolinyl)-

501084-66-8 1,4,7,10-Tetraazacyclododecane-1-acetic acid,4,10-bis[(diethoxyphosphinyl)methyl]-7-[(6-methyl-2-quinolinyl)methyl]-

216100-96-8 1-ethyl-1,4,7,10-tetraazacyclododecane

173308-19-5 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[2-[(2-aminoethyl)amino]-2-oxoethyl]-, tris(1,1-dimethylethyl) ester

468743-81-9 1,4,7,10-Tetraazacyclododecane-1-acetic acid, ethyl ester

390362-19-3 1,4,7,10-Tetraazacyclododecane,1,4,7-tris[(4-methylphenyl)sulfonyl]-10-(2-pyridinyl)-

494751-27-8 1,4,7,10-Tetraazacyclododecane, 2,5,8,11-tetramethyl

182415-51-6 1,4,7,10-Tetraazacyclododecane-1,7-diacetamide, N,N'-dimethyl-

400894-66-8 1,4,7,10-Tetraazacyclododecane-1,4,7-tricarboxylic acid,10-(carboxymethyl)-, 1,4,7-tris(phenylmethyl) ester

387389-50-6 1,4,7,10-Tetraazacyclododecane-1-acetic acid,4,10-bis[(diethoxyphosphinyl)methyl]-7-[(6-fluoro-2-quinolinyl)methyl]-,ethyl ester

306776-79-4 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, α-(2-carboxyethyl)-, 1,4,7,10-tetrakis(1,1-dimethylethyl) ester

800383-17-9 1,4,7,10-Tetraazacyclododecane-1,4-diacetamide,N,N'-dimethyl-7,10-bis(phenylmethyl)-

374804-72-5 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[[(phenylmethyl)amino]carbonyl]-