Dimethylthiocarbamoyl-oxo-thioacetic acid S-methyl ester

3-(dimethylamino)-N,N-dimethyl-2-oxo-3-sulfanylidenepropanamide

N-甲基苯甲酰胺

N,4-dimethyl-N-(5-phenyl-1,2,4-thiadiazol-3-yl)benzenesulfonamide

N-(p-tolylsulphonyl)-2-methyl-5-phenyl-1,2,4-thiadiazol-3(2H)-imine