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ERYTHROMYCIN

E-202

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Catalogue Number:	E-202
Compound Name:	Erythromycin EP Impurity B (Erythromycin USP Related Compound N)
Synonyms:	(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione
CAS#:	992-62-1
Alternate CAS#:
Molecular Formula:	C₃₆H₆₅NO₁₃
Molecular Weight:	719.91

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