(4S)-4-(4-ththoxylmethyl)-3,6,9-tris(carboxylatomethyl)-3,6,9-triazaundecanedoic acid, gadolinium complex, disodium salt
Disodium (N-((2S)-2-(bis(carboxymethyl)amino)-3-(p-ethoxyphenyl)propyl)-N-(2-(bis(carboxymethyl)amino)ethyl)glycinato(5-))gadolinate(2-)