3732739 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732739 > 2 > ChemIDplus > 012160304 > 12160-30-4 Iron potassium oxide (Fe5KO8) Potassium Ferrite > 12160-30-4 > 012160304 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012160304 $$$$