718339
  -OEChem-02060822472D

  7  6  0     0  0  0  0  0  0999 V2000
    0.4676    0.1254    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4676   -0.9356    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3696   -1.4657    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3775   -0.9356    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4338   -1.4657    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2794   -0.4050    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8498   -0.0691    0.0000 H   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  5  1  0  0  0  0
  3  4  1  0  0  0  0
  4  6  3  0  0  0  0
  6  7  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
718339

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
026385717

> <PUBCHEM_SUBSTANCE_SYNONYM>
26385-71-7
4-Pentyne-2-one

> <PUBCHEM_GENERIC_REGISTRY_NAME>
26385-71-7

> <PUBCHEM_XREF_EXT_ID>
026385717

> <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=026385717

> <PUBCHEM_CID_ASSOCIATIONS>
141281  1

$$$$