3727158 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727158 > 2 > ChemIDplus > 000141811 > 141-81-1 Acetoacetate ion(1-) Butanoic acid, 3-oxo-, ion(1-) > 141-81-1 > 000141811 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000141811 $$$$