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QR090604
Synonyms: Rifamycin B;Rifaximin EP Impurity B;Rifamycin EP Impurity A
Molecular Formula
C39H49NO14
Molecular Weight
755.8
CAS No.
13929-35-6
QR090601
Rifamycin O;Rifaximin EP Impurity F;Rifamycin EP Impurity C
Molecular Formula: C39H47NO14
Molecular Weight: 753.79
CAS No.: 14487-05-9
QR090604
Rifamycin B;Rifaximin EP Impurity B;Rifamycin EP Impurity A
Molecular Formula: C39H49NO14
Molecular Weight: 755.8
CAS No.: 13929-35-6
QR090602
Rifamycin S;Rifaximin EP Impurity E;Rifamycin EP Impurity B
Molecular Formula: C37H45NO12
Molecular Weight: 695.75
CAS No.: 13553-79-2
