Azithromycin Bacterial Bacterial Sinusitis Azithromycin Sinusitis Bacterial Sinusitis Azithromycin AnnihtyuahtyuiRiddle Rabu, 07 Juni 2017 Azithromycin dihydrate c38h76n2o14 pubchem. Azithromycin is a semisynthetic macrolide antibiotic that is usually used for a wide variety of ...