744633 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 -1.0792 2.4000 0.0000 Ba 0 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 131 M END > 0 > 0 > 744633 > 3 > ChemIDplus > 014914751 > 131Ba 14914-75-1 Barium, isotope of mass 131 Barium-131 > 14914-75-1 > 014914751 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014914751 > 6337061 1 $$$$