Synonyms:

Benzenesulfonic acid, 4-[(1,3-dioxo butyl)amino]-,monopotassium salt;Benzenesulfonic acid,4-[(1,3-dioxo butyl)amino]-,monopotassium salt;POTASSIUM 4-ACETOACETYLAMINOBENZENESULFONATE;4-Acetoacetsulfanilic acid potassium salt;4-(N-Acetylacetamido)-benzenesulfonic acid potassium salt;4-(Acetoacetylamino)benzenesulfonic acid potassium salt;p-acetoacetylaminobenzenesulfonic acid potassium salt;potassium 4-acetoacetylaminobenzenesulphonate

Canonical SMILES: CC(=O)CC(=O)NC1=CC=C(C=C1)S(=O)(=O)[O-].[K+]