719467
  -OEChem-02060822472D

 13 14  0     0  0  0  0  0  0999 V2000
    3.0846   -2.5505    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3436   -2.5505    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8263   -2.5505    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4466   -2.5505    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1899   -1.0584    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1899   -2.0535    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0846   -0.5614    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9308   -2.0535    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3436   -0.5614    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4481   -2.0535    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9308   -1.1084    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4481   -1.1084    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0846    0.4334    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  1  8  1  0  0  0  0
  2  6  1  0  0  0  0
  2 10  1  0  0  0  0
  3  8  2  0  0  0  0
  4 10  2  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  5  9  1  0  0  0  0
  7 11  2  0  0  0  0
  7 13  1  0  0  0  0
  8 11  1  0  0  0  0
  9 12  2  0  0  0  0
 10 12  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
719467

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
037831575

> <PUBCHEM_SUBSTANCE_SYNONYM>
37831-57-5
4-Methyl-2H,7H-pyrano(2,3-b)pyran-2,7-dione

> <PUBCHEM_GENERIC_REGISTRY_NAME>
37831-57-5

> <PUBCHEM_XREF_EXT_ID>
037831575

> <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=037831575

> <PUBCHEM_CID_ASSOCIATIONS>
142211  1

$$$$