661180 -OEChem-02060822452D 1 0 0 0 0 0 0 0 0999 V2000 0.6458 -3.0583 0.0000 Sb 4 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 125 M END > 0 > 0 > 661180 > 3 > ChemIDplus > 014234356 > 125Sb 14234-35-6 Antimony, isotope of mass 125 Antimony-125 > 14234-35-6 > 014234356 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014234356 > 6335317 1 $$$$