3728660 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728660 > 2 > ChemIDplus > 002345406 > 2345-40-6 Butanoic acid, 4-(trimethylsilyl)- > 2345-40-6 > 002345406 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=002345406 $$$$