英文别名3''-O-Demethyl-12-deoxyerythromycin; Erythromycin,3''-O-demethyl-12-deoxy; 3'-Demethyl-12-deoxyerythromycin; Erythromycin D; Erythromycin EP Impurity K; Erythromycin Impurity 11; (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-[(2R,4R,5R,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione 
