482509
  -OEChem-03010813462D

 12 12  0     1  0  0  0  0  0999 V2000
   -2.4993    0.3344    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8320    1.2217    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9636    1.4988    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7383    0.3154    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2283   -0.0049    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.5116   -0.0049    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -0.2283   -0.7450    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5116   -0.7450    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8953    0.7619    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0236    0.5069    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1716    0.6437    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1172    1.4133    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  9  1  0  0  0  0
  1 11  1  0  0  0  0
  2 10  1  0  0  0  0
  2 12  1  0  0  0  0
  3  9  2  0  0  0  0
  4 10  2  0  0  0  0
  5  6  1  0  0  0  0
  5  7  1  0  0  0  0
  5  9  1  0  0  0  0
  6  8  1  0  0  0  0
  6 10  1  0  0  0  0
  7  8  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
482509

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
527269

> <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>
1,2-Cyclobutanedicarboxylic acid, dimethyl ester
3396-20-1
Dimethyl cyclobutane-1,2-dicarboxylate
NSC527269

> <PUBCHEM_GENERIC_REGISTRY_NAME>
3396-20-1

> <PUBCHEM_XREF_EXT_ID>
527269

> <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=527269

> <PUBCHEM_CID_ASSOCIATIONS>
137657  1

$$$$