Carbonic anhydrase ix/xii inhibitor ii(U-104)178606-66-1100 % similar 4-Fluorobenzenesulfonamide402-46-066 % similar 4-Hydrazinobenzenesulfonamide4392-54-550 % similar 4-Hydrazinylbenzenesulfonamide hydrochloride17852-52-746 % similar 4-Hydrazinobenzenesulfonamide hydrochloride27918-19-046 % similar N-(4-Fluorophenyl)thiourea459-05-244 % similar 4-Carboxybenzenesulfonamide138-41-041 % similar 4-Acetylbenzenesulfonamide1565-17-941 % similar Sulfanilamide63-74-141 % similar 4-(4-Fluorophenyl)thiosemicarbazide330-94-940 % similar 4-(Difluoromethoxy)benzenesulfonamide874781-09-640 % similar 4-(Trifluoromethyl)benzenesulfonamide830-43-340 % similar 4-Hydroxybenzenesulfonamide1576-43-839 % similar P-Toluenesulfonamide70-55-339 % similar 4-Bromobenzenesulfonamide701-34-839 % similar 4-Chlorobenzenesulfonamide98-64-639 % similar Mavacoxib170569-88-739 % similar 4,4′-Difluorodiphenyl sulfone383-29-939 % similar Benzenesulfonamide98-10-239 % similar 2,5-Difluorobenzenesulfonamide120022-63-138 % similar