3737121 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3737121 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 027379686 > <PUBCHEM_SUBSTANCE_SYNONYM> 27379-68-6 Ethenesulfonic acid, sodium salt, polymer with N-ethenyl-N-methylacetamide > <PUBCHEM_GENERIC_REGISTRY_NAME> 27379-68-6 > <PUBCHEM_XREF_EXT_ID> 027379686 > <PUBCHEM_EXT_DATASOURCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/ > <PUBCHEM_EXT_SUBSTANCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=027379686 $$$$