51818-85-0

Cefamandole Impurity 24 7-[(D)-MANDELAMIDO]CEPHALOSPORANIC ACID (7R)-3-(Acetyloxymethyl)-7-[[(R)-hydroxyphenylacetyl]amino]cepham-3-ene-4-carboxylic acid (7R)-3-[(Acetyloxy)methyl]-7-[[(R)-2-phenyl-2-hydroxyacetyl]amino]cepham-3-ene-4-carboxylic acid (6R,7R)-7α-[(R)-Hydroxyphenylacetylamino]-3-(acetoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid 6R-[6ALPHA,7BETA(R*)]]-3-(ACETOXYMETHYL)-7-(HYDROXYPHENYLACETAMIDO)-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID [6R-[6alpha,7beta(R*)]]-3-(acetoxymethyl)-7-(hydroxyphenylacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2R)-2-hydroxy-2-phenylacetyl]amino]-8-oxo-, (6R,7R)-