CML03: Cefamandole EP Impurity C

CML03: Cefamandole EP Impurity C

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O-Acetyl Cefamandole ;

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

CAS # 36922-16-4 ; 

C20H20N6O6S2 ;
Mol. Wt.: 504.54 ;