3821037 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3821037 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 588806897 > <PUBCHEM_SUBSTANCE_SYNONYM> 588806-89-7 Clostridium tetani toxin Tetanus toxin (Clostridium tetani) > <PUBCHEM_GENERIC_REGISTRY_NAME> 588806-89-7 > <PUBCHEM_XREF_EXT_ID> 588806897 > <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=588806897 $$$$