2-Benzoylacetanilide

Acetanilide can be used as raw material of veterinary medicine (including fish) to prepare intermediate chloroacetanilide and p-aminobenzenesulfonamide, and further produce "sulfadimethoxypyrimidine", "sulfamonomethoxypyrimidine", "sulfamethoxypyridazine", "sulfathiazole", "sulfamethylpyrimidine", "sulfamethoxythiazole" and other drugs.