744423 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 -0.3793 0.8290 0.0000 Ca 0 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 40 M END > <PUBCHEM_COMPOUND_ID_TYPE> 0 > <PUBCHEM_TOTAL_CHARGE> 0 > <PUBCHEM_SUBSTANCE_ID> 744423 > <PUBCHEM_SUBSTANCE_VERSION> 3 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 014092945 > <PUBCHEM_SUBSTANCE_SYNONYM> 14092-94-5 Calcium, isotope of mass 40 Calcium-40 > <PUBCHEM_GENERIC_REGISTRY_NAME> 14092-94-5 > <PUBCHEM_XREF_EXT_ID> 014092945 > <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=014092945 > <PUBCHEM_CID_ASSOCIATIONS> 6337033 1 $$$$