72528-40-6

Cefalexin Impurity Cefalexin impurity C Phenylglycylcefalexin Cephalexin EP Impurity Cefalexin EP Impurity C Cephalexin EP Impurity C D-Phenylglycyl Cephalexin Cefalexin Impurity 3(EP Impurity C) Cefalexin (Cephalexin) EP Impurity C Cefalexin Impurity 3（Cefalexin EP Impurity C） Phenylglycyl Cephalexin (Mixture of diastereoMers) Cefalexin EP Impurity C?(D-Phenylglycyl Cephalexin) (6R-trans)-D-2-Phenylglycyl-N-(2-carboxy-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)-D-2-phenylglycinaMide Glycinamide, D-2-phenylglycyl-N-(2-carboxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)-D-2-phenyl-, (6R-trans)- (9CI) (6R,7R)-7-[[(2R)-2-[[(2R)-2-Amino-2-phenylacetyl]amino]-2-phenylacetyl] amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Cephalexin EP Impurity C/(6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Cefadroxil EP Impurity C:(6R,7R)-7-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid