RFX06: Rifaximin EP Impurity F

RFX06: Rifaximin EP Impurity F

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Rifaximin BP Impurity F ;

Rifamycin O ;    

4-O-(Carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-rifamycin γ-lactone ;

CAS # 14487-05-9 ;

C39H47NO14 ;

MW: 753.79 ;