699876 -OEChem-02060822462D 0 0 0 0 0 0 0 0 0999 V2000 M END > 699876 > 3 > ChemIDplus > 012078250 > 12078-25-0 Cobalt, dicarbonyl(.eta.5-2,4-cyclopentadien-1-yl)- Dicarbonyl(eta5-2,4-cyclopentadien-1-yl)cobalt EINECS 235-139-8 > 12078-25-0 > 012078250 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012078250 $$$$