2'-0-[(2-methoxyethoxy) methyl] erythromycin 9-(E)-[0-[(2- methoxy ethoxy) methyl] oxime]; 2'-O-[(2-Methoxyethoxy)methyl] Roxithromycin; (9E)-2'-O-[(2-Methoxyethoxy)methyl] Erythromycin 9-[O-[(2-Methoxyethoxy)methyl] oxime]
2'-0-[(2-methoxyethoxy) methyl] erythromycin 9-(E)-[0-[(2- methoxy ethoxy) methyl] oxime]; 2'-O-[(2-Methoxyethoxy)methyl] Roxithromycin; (9E)-2'-O-[(2-Methoxyethoxy)methyl] Erythromycin 9-[O-[(2-Methoxyethoxy)methyl] oxime]