Erythromycin EP Impurity D

6,9,12-Anhydroerythromcin A;|6,9,12-Anhydroerythromycin A;|9-Deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromcin;|9-Deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromycin;|Anhydroerthromycin A|Anhydroerythromcin;|Anhydroerythromycin A ; (1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy-2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dim|Anhydroerythromycin A;|Anhydroerythromycin;|BRL 46355ER; EM 202;|BRL 46355ER; EM 202; Erythromycin Anhydride;|Erythromcin Anhydride, Impurity D;|Erythromycin EP Impurity D (Anhydroerythromycin A)