3741120 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3741120 > 2 > ChemIDplus > 040105042 > 40105-04-2 Diboron manganese tetraoxide EINECS 254-794-0 > 40105-04-2 > 040105042 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=040105042 $$$$