144150-10-7 | 3,6,9,12-Tetraazatetradecanoic acid, 6,9-bis(carboxymethyl)-11-oxo-3-[2-oxo-2-[(2-phenylethyl)amino]ethyl]-1 4-phenyl- | C30H41N5O8 |
144150-28-7 | L-Tryptophan, 1,1'-(1,2-ethanediyl)bis[N-(carboxymethyl)glycyl-, 2,2'-dimethyl ester | C34H40N6O10 |