英文别名(6R,7R)-3-Methyl-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefradine Impurity 7; Cefradine EP Impurity G; (6R,7R)-7-(2,2-dimethylpropanoylamino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 7-Aminodeacetoxycephalosporanic Acid Pivalamide; 7-ADCA Pivalamide; Cephalexin Impurity E; Cefadroxil Impurity 1; (6R,7R)-7-((2,2-Dimethylpropanoyl)amino)-3-methyl-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, 7-((2,2-dimethyl-1-oxopropyl)amino)-3-methyl-8-oxo-, (6R,7R)-; 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((2,2-dimethyl-1-oxopropyl)amino)-3-methyl-8-oxo-, (6R-trans)-; (6R,7R)-7-[(2,2-dimethyl-1-oxopropyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefadroxil impurity H [EP]; Cefadroxil monohydrate impurity H [EP]; Cefadroxil Impurity 9; Cefalexin EP Impurity E; Cefadroxil EP Impurity H 
