Synonyms: | ERYTHROMYCIN B (150 MG);12-deoxy-erythromyci;12-deoxyerythromycin;abbot24091;berythromycin;Erythromycin B (100 mg);12-DeoxyerythroMycin, BerythroMycin;Erythromycin B/3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hex |