691604 -OEChem-02060822462D 1 0 0 0 0 0 0 0 0999 V2000 1.1917 -2.7958 0.0000 Mn 1 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 56 M END > 0 > 0 > 691604 > 3 > ChemIDplus > 014681528 > 14681-52-8 56Mn Manganese, isotope of mass 56 Manganese-56 > 14681-52-8 > 014681528 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014681528 > 114694 1 $$$$