RMP48: Ramipril N-Nitroso Impurity

(2S,3aS,6aS)-1-(N-((S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid ;

C23H31N3O6 ;
Mol. Wt.: 445.51 ;