35403-14-6

Gadobutrol Impurity 159 N,N-bis[2-[(carboxymethyl)amino]ethyl]glycine Glycine, N,N-bis[2-[(carboxymethyl)amino]ethyl]- 2,2'-((((Carboxymethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanediyl))diacetic acid 2,2'-((((Carboxymethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanediyl))diacetic acid