Synonyms | N-demethylerythromycin A, Erythromycin EP Impurity B, Clarithromycin Related Compound R |
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Chemical Name | (3R, 4S, 5S, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-14-ethyl-7,12,13-trihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-yl)oxy-6-[3-hydroxy-6-methyl-4-(methylamino)tetrahydropyran-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione |
CAS No | 992-61-1 |
Molecular Formula | C36H65NO13 |
Molecular Weight | 719.90 |