红霉素肟A

红霉素杂质J,(9E)-红霉素A肟,红霉素肟A,阿奇霉素杂质S ((9E)-ERYTHROMYCIN A OXIME),罗红霉素EP杂质C,(9E)-红霉素A肟罗红霉素杂质C,罗红霉素杂质C (EP),阿奇霉素杂质20

Erythromycin A Oxime

Erythromycin A Oxime;Erythromycin Impurity J;(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-3,5,7,9;Azithromycin Impurity S ((9E)-Erythromycin A Oxime);(9E)-Erythromycin A Oxime Roxithromycin EP Impurity C;Roxithromycin EP Impurity C (Erythromycin Impurity J);(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2R,3R,4S,6R)- 4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2- yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5- hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl) oxy)-10-(hydroxyimino)-3,5,7,9,11,13-hexamethyl oxacyclotetradecan-2-one;Azithromycin Impurity S(Roxithromycin EP Impurity C)