Synonyms: | N-Desmethyl 13(4-C,4-O-methylene)-pyranosyl Azithromycin;Azithromycin Impurity 46;1-Oxa-6-azacyclopentadecan-15-one, 2-ethyl-3,4,10-trihydroxy-13-[[(3S,4S,6R,8R)-8-methoxy-4,8-dimethyl-1,5-dioxaspiro[2.5]oct-6-yl]oxy]-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-;Ethyl Acetate Impurity 86;Terramycin impurity 4 |