The molecule is a sulfonamide compound having a 4-nitrosophenyl group attached to the sulfur atom and a 1,2-oxazol-3-yl group attached to the nitrogen atom. It has a role as a metabolite and an allergen. It is a member of isoxazoles, a sulfonamide and a nitroso compound. It derives from a sulfamethoxazole and a sulfanilamide.
N-(5-methyl-1,2-oxazol-3-yl)-4-nitrosobenzenesulfonamide