718929
  -OEChem-02060822472D

 17 20  0     1  0  0  0  0  0999 V2000
    1.7398   -2.0535    0.0000 Fe  0  0  0  0  0  0  0  0  0  0  0  0
    0.0835   -1.3590    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6104   -0.4504    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2592   -0.2900    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5570   -2.0535    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1675   -2.8549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1675   -3.8170    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.3124   -2.8549    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.3124   -3.8170    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8847   -1.8399    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6481   -1.4654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5262   -1.1451    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0758   -2.8549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5570   -3.6566    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4829   -1.0190    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0648    0.0756    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0620    0.3404    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  1  7  1  0  0  0  0
  1  8  1  0  0  0  0
  1  9  1  0  0  0  0
  1 10  1  0  0  0  0
  1 11  1  0  0  0  0
  1 12  1  0  0  0  0
  2 10  3  0  0  0  0
  2 15  1  0  0  0  0
  3 11  3  0  0  0  0
  3 16  1  0  0  0  0
  4 12  3  0  0  0  0
  4 17  1  0  0  0  0
  5 13  2  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  6 13  1  0  0  0  0
  7  9  1  0  0  0  0
  8  9  1  0  0  0  0
 13 14  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
718929

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
033056621

> <PUBCHEM_SUBSTANCE_SYNONYM>
33056-62-1
Cyclobutadienecarboxaldehydeiron tricarbonyl

> <PUBCHEM_GENERIC_REGISTRY_NAME>
33056-62-1

> <PUBCHEM_XREF_EXT_ID>
033056621

> <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=033056621

$$$$