英文别名6-O-Methylerythromycin N-oxide; Clarithromycin Impurity Q; Clarithromycin EP Impurity Q; Clarithromycin N-Oxide(EP Q); Clarithromycin Impurity 17(Clarithromycin EP Impurity Q); Clarithromycin Nitric Oxide; 6-O-methylerythromycin A N-oxide; (2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-amine oxide 
