3738302 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738302 > 2 > ChemIDplus > 031904297 > 1273-96-7 31904-29-7 38743-37-2 Butylferrocene EINECS 250-862-9 Ferrocene, butyl- > 1273-96-7 31904-29-7 38743-37-2 > 031904297 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=031904297 $$$$