N-(2-sulfamoylphenyl)but-2-enamide

2-氨基-5-硝基苯磺酰胺

1,1-dioxo-4H-1λ⁶,2,4-benzothiadiazine-3-carboxamide

N-methyl-1,1-dioxo-4H-1λ⁶,2,4-benzothiadiazine-3-carboxamide

1,1-dioxo-4H-1λ⁶,2,4-benzothiadiazine-3-carboxylic acid