535717
  -OEChem-03010813482D

 20 21  0     0  0  0  0  0  0999 V2000
    1.4076    0.4120    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7323    1.6469    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
   -0.7323   -1.6499    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.6916    1.6499    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7323    0.8219    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
   -0.7323   -0.8249    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
   -0.0223    0.4120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4453    0.4120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4453   -0.4129    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0223   -0.4129    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6916    0.8249    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1563    0.8219    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1563   -0.8249    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0506    0.3750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6916   -0.8249    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8693    0.4120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8693   -0.4129    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0035   -0.4436    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0977    1.1936    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8693    0.3278    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 11  1  0  0  0  0
  1 14  1  0  0  0  0
  2  5  1  0  0  0  0
  3  6  1  0  0  0  0
  4 11  2  0  0  0  0
  5  7  2  0  0  0  0
  5  8  1  0  0  0  0
  6  9  1  0  0  0  0
  6 10  2  0  0  0  0
  7 10  1  0  0  0  0
  7 11  1  0  0  0  0
  8  9  1  0  0  0  0
  8 12  2  0  0  0  0
  9 13  2  0  0  0  0
 10 15  1  0  0  0  0
 12 16  1  0  0  0  0
 13 17  1  0  0  0  0
 14 18  1  0  0  0  0
 14 19  1  0  0  0  0
 14 20  1  0  0  0  0
 16 17  2  0  0  0  0
M  CHG  4   2  -1   3  -1   5   1   6   1
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
535717

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
720731

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Inconsistent with Molecular Formula - Could not find formula fragment for C14H14N2O4 in C14H16N2O4.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
NSC720731
tert-butyl 1,4-di-N-oxide-3-methylquinoxaline-2-carboxylate

> <PUBCHEM_XREF_EXT_ID>
720731

> <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=720731

> <PUBCHEM_CID_ASSOCIATIONS>
404495  1

$$$$