CRA01: Cefuroxime Axetil EP Impurity A

CRA01: Cefuroxime Axetil EP Impurity A

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Cefuroxime Axetil EP Impurity A ;

Cefuroxime Axetil ∆2-Isomer ; 

1-(Acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate ;

CAS # 123458-61-7 ;

C20H22N4O10S ;

MW: 510.47 ;