722653
  -OEChem-02060822472D

  4  3  0     0  0  0  0  0  0999 V2000
    1.5616   -0.1583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7115   -0.1583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6616   -0.1583    0.0000 C   0  4  0  0  0  0  0  0  0  0  0  0
   -0.3384   -0.1583    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
M  RAD  1   3   2
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
722653

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
082252888

> <PUBCHEM_SUBSTANCE_SYNONYM>
82252-88-8
But-2-yn-1-yl radical

> <PUBCHEM_GENERIC_REGISTRY_NAME>
82252-88-8

> <PUBCHEM_XREF_EXT_ID>
082252888

> <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=082252888

> <PUBCHEM_CID_ASSOCIATIONS>
144982  1

$$$$