87932-78-3

Einecs 289-358-9 Cefamandole Impurity E Cefamandole EP Impurity E Cefamandole Dimer Impurity Cefamandole Nafate Impurity E Cefamandole Nafate EP Impurity E Cefamandole Impurity 5(Cefamandole EP Impurity E) 3-ACETOXYMETHYL-7-[(R)-2-FORMYLOXY-2-PHENYLACETAMIDO]-3-CEPHEM-4-CARBOXYLIC ACID (7R)-3-[(Acetyloxy)methyl]-7-[[(R)-(formyloxy)phenylacetyl]amino]cepham-3-ene-4-carboxylic acid (6R,7R)-3-(acetoxymethyl)-7-((R)-2-(formyloxy)-2-phenylacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R-(6alpha,7beta(R*)))-3-(Acetoxymethyl)-7-((formyloxy)phenylacetamido)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid [6R-[6alpha,7beta(R*)]]-3-(acetoxymethyl)-7-[(formyloxy)phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Cefamandole impurity 3/Cefamandole EP Impurity E/(6R,7R)-3-(acetoxymethyl)-7-((R)-2-(formyloxy)-2-phenylacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid