Synonyms:

formaldehyde-2-naphthalenesulfonic acid copolymer sodium;Sodium salt of polynaphthalene sulphonic acid;2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt;FORMALDEHYDE-2-NAPHTHALENESULFONIC ACID-SODIUM SALT POLYMER);Naphthalenesulfonic acid/formaldehyde condensation product;2-naphthalenesulfonic acid/ formaldehyde sodium salt;Cutamol NNO;Formaldehyde-2-naphthalenesulfonic acid copolymer sodium salt

Canonical SMILES: C=O.C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)[O-].[Na+]