Synonym
3-N-Demethyl-3'-N-formyl-6-O-methylerythromycin A|3?-N-Demethyl-3?-N-formyl-6-O-methylerythromycin A ;|3"-N-Demethyl-3"-N-formylclarithromycin|3″-N-Demethyl-3′-N-formyl-6-O-methylerythromycin A|N-Demethyl-N-formyl Clarithromycin|N-Demethyl-N-formyl-6-O-methylerythromycin|N-Demethyl-N-formyl-6-O-methylerythrrithrcin EP Impurity H|USP Clarithromycin Impurity H