What is the brand name for A/T/S, Akne-Mycin, Emcin Clear, Emgel, Eryderm, Erygel, Erymax, Romycin, Theramycin Z (erythromycin topical)?

A/T/S, Akne-Mycin, Emcin Clear, Emgel, Eryderm, Erygel, Erymax, Romycin, Theramycin Z

Source: http://www.emedicinehealth.com