CRS01: Cefuroxime Sodium EP Impurity A

Cefuroxime Sodium EP Impurity A ;

Descarbamoyl cis-Cefuroxime ; 

(6R,7R)-7-[[(Z)-(Furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ; 

CAS # 56271-94-4 ;

C15H15N3O7S ;

MW: 381.36 ;