<unk>  (INN, also known as sulfisoxazole) is a sulfonamide antibacterial with an oxazole substituent. It has antibiotic activity against a wide range of Gram-negative and Gram-positive organisms.  It is sometimes given in combination with erythromycin (see erythromycin/Sulfafurazole) or phenazopyridine. It is used locally in a 4% solution or ointment.
Sulfafurazole
Flutrimazole
Clotrimazole 
Isoconazole
Ipriflavone
Tioconazole
Efinaconazole
Fenticonazole