3734336 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734336 > 2 > ChemIDplus > 014835213 > 137Xe 14835-21-3 Xenon, isotope of mass 137 Xenon-137 > 14835-21-3 > 014835213 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014835213 $$$$