Fosinopril EP Impurity A

Chemical Name: Fosinopril Related Compound A ; Fosinoprilat ; (2S,4S)-4-cyclohexyl-1-[[(R)-hydroxy(4-phenylbutyl)phosphoryl]acetyl]pyrrolidine-2-carboxylic acid

Smile: O=C([C@@H]1N(C(CP(CCCCC2=CC=CC=C2)(O)=O)=O)C[C@H](C3CCCCC3)C1)O