530668
  -OEChem-03010813472D

 32 36  0     1  0  0  0  0  0999 V2000
    0.5479    2.1855    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    4.1050   -1.9544    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0360   -3.4174    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9040    0.1185    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.1040   -3.3374    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7049   -0.5744    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1449   -1.4044    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.3049   -1.2644    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5450   -1.0144    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5049   -1.9544    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5450   -0.2144    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9049   -1.2644    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9049   -2.6444    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.5049   -0.5744    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7049   -1.9544    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3049    0.0355    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1449    0.1855    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8349   -0.2144    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7049   -2.6444    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8389   -1.0094    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7049   -1.2644    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3240   -2.9504    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1449    0.9855    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5349    0.1855    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5349   -1.4044    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2249   -0.2044    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5479    1.3855    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2249   -1.0044    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0829   -3.6704    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3249    2.7155    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7849    2.9605    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2410    2.5855    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 27  1  0  0  0  0
  1 30  1  0  0  0  0
  1 31  1  0  0  0  0
  1 32  1  0  0  0  0
  2 19  1  0  0  0  0
  2 21  1  0  0  0  0
 13  3  1  1  0  0  0
  4 14  2  0  0  0  0
  5 19  2  0  0  0  0
  6  8  1  0  0  0  0
  6 14  1  0  0  0  0
  6 16  1  0  0  0  0
  7  9  2  0  0  0  0
  7 20  1  0  0  0  0
  8  9  1  0  0  0  0
  8 15  2  0  0  0  0
  9 11  1  0  0  0  0
 10 12  2  0  0  0  0
 10 13  1  0  0  0  0
 10 15  1  0  0  0  0
 11 16  1  0  0  0  0
 11 17  2  0  0  0  0
 12 14  1  0  0  0  0
 12 21  1  0  0  0  0
 13 19  1  0  0  0  0
 13 22  1  6  0  0  0
 17 18  1  0  0  0  0
 17 23  1  0  0  0  0
 18 20  1  0  0  0  0
 18 24  2  0  0  0  0
 20 25  2  0  0  0  0
 22 29  1  0  0  0  0
 23 27  1  0  0  0  0
 24 26  1  0  0  0  0
 25 28  1  0  0  0  0
 26 28  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
530668

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
710270

> <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>
7-Trimethylsilylethylcamptothecin
NSC710270

> <PUBCHEM_XREF_EXT_ID>
710270

> <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=710270

> <PUBCHEM_CID_ASSOCIATIONS>
148202  1

> <PUBCHEM_BONDANNOTATIONS>
13  22  6
13  3  5

$$$$