661252
  -OEChem-02060822452D

  6  6  0     0  0  0  0  0  0999 V2000
    5.8815   -6.6323    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.8750   -5.8061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1924   -5.3335    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.5244   -5.3133    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4371   -4.5413    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2673   -4.5361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  3  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5  6  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
661252

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
014320377

> <PUBCHEM_SUBSTANCE_SYNONYM>
14320-37-7
Cyclopent-3-en-1-one
EINECS 238-264-6

> <PUBCHEM_GENERIC_REGISTRY_NAME>
14320-37-7

> <PUBCHEM_XREF_EXT_ID>
014320377

> <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=014320377

> <PUBCHEM_CID_ASSOCIATIONS>
84351  1

$$$$