3823689 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3823689 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> CD3681500 > <PUBCHEM_SUBSTANCE_COMMENT> NIOSH/CD3681500 > <PUBCHEM_SUBSTANCE_SYNONYM> Anticyclooxygenase antiserum Antiserum, to cyclooxygenase CD3681500 > <PUBCHEM_XREF_EXT_ID> CD3681500 > <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=CD3681500 $$$$