Synonyms:

4-Formylbenzenesulfonic acid sodium salt;benzaldehyde-4-sodium sulphonate;sodium p-formylbenzenesulphonate;Benzaldehyde-4-Sodium Sulfonate;Sodium 4-formylbenzenesulfonate;Sodium 4-formyl-benzolsulfonate;Sodium 4-formylbenze;sodiuM 4-forMylbenzene-1-sulfonate

Canonical SMILES: C1=CC(=CC=C1C=O)S(=O)(=O)[O-].[Na+]