754668 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.7833 -3.6292 0.0000 Se 2 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 82 M END > 0 > 0 > 754668 > 3 > ChemIDplus > 014687582 > 14687-58-2 82Se Selenium, isotope of mass 82 Selenium-82 > 14687-58-2 > 014687582 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014687582 > 6337549 1 $$$$