CML01: Cefamandole EP Impurity A

(6R,7R)-7-((R)-2-(Formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid ;

CAS # 1947364-12-6 ; 

C17H16N2O6S ;
Mol. Wt.: 376.38 ;