699642 -OEChem-02060822462D 6 5 0 0 0 0 0 0 0999 V2000 0.8997 2.4991 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.7493 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.8997 1.4994 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7493 0.9996 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.9996 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5990 1.4994 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 0 0 0 0 2 4 2 0 0 0 0 3 4 1 0 0 0 0 3 5 1 0 0 0 0 4 6 1 0 0 0 0 M END > 0 > 0 > 699642 > 2 > ChemIDplus > 000625343 > 2,3-Butanedione 625-34-3 Acetoacetaldehyde Butanal, 3-oxo- > 625-34-3 > 000625343 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000625343 > 650 1 $$$$