451478
  -OEChem-03010813462D

 14 13  0     0  0  0  0  0  0999 V2000
   -1.6634   -0.1749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2495   -0.1749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7485    0.4225    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0944    0.4225    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0934   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7495   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1634   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1895   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0265   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5585   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7244   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3095   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4744   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0004   -0.1749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  1  0  0  0  0
  1  7  1  0  0  0  0
  2  6  1  0  0  0  0
  2  8  1  0  0  0  0
  3  5  2  0  0  0  0
  4  6  2  0  0  0  0
  5 11  1  0  0  0  0
  6 12  1  0  0  0  0
  7  9  1  0  0  0  0
  8 10  1  0  0  0  0
  9 10  3  0  0  0  0
 11 13  3  0  0  0  0
 12 14  3  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
451478

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
202554

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Consistent with Molecular Formula.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
2-Propynoic acid, 2-butyne-1,4-diyl ester
NSC202554

> <PUBCHEM_XREF_EXT_ID>
202554

> <PUBCHEM_EXT_DATASOURCE_URL>
http://dtp.nci.nih.gov/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=202554

> <PUBCHEM_CID_ASSOCIATIONS>
305546  1

$$$$