721499
  -OEChem-02060822472D

  6  5  0     0  0  0  0  0  0999 V2000
   -0.2321    0.1122    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3519   -1.3786    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5070   -0.8818    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6622   -0.3848    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3519   -2.3721    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2462   -0.8818    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  2  0  0  0  0
  2  3  2  0  0  0  0
  2  5  1  0  0  0  0
  2  6  1  0  0  0  0
  3  4  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
721499

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
063364705

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,2-Butadienone, 3-methyl-
63364-70-5

> <PUBCHEM_GENERIC_REGISTRY_NAME>
63364-70-5

> <PUBCHEM_XREF_EXT_ID>
063364705

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=063364705

> <PUBCHEM_CID_ASSOCIATIONS>
143992  1

$$$$