3748687 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748687 > 2 > ChemIDplus > 063642637 > 63642-63-7 Os-Bipy Osmium tetroxide-2,2'-bipyridine Osmium, (2,2'-bipyridine-N,N')tetraoxo-, (OC-6-22)- > 63642-63-7 > 063642637 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=063642637 $$$$