712705
  -OEChem-02060822472D

  5  4  0     0  0  0  0  0  0999 V2000
    1.6207   -0.8002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6098   -0.8002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5815   -0.8002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4011   -0.8002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0367    0.1097    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
  1  3  1  0  0  0  0
  2  4  1  0  0  0  0
  3  5  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
712705

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
000646059

> <PUBCHEM_SUBSTANCE_SYNONYM>
1-Penten-3-yne
646-05-9

> <PUBCHEM_GENERIC_REGISTRY_NAME>
646-05-9

> <PUBCHEM_XREF_EXT_ID>
000646059

> <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=000646059

> <PUBCHEM_CID_ASSOCIATIONS>
136461  1

$$$$