612109
  -OEChem-02060822452D

 49 53  0     1  0  0  0  0  0999 V2000
    6.3291   -6.4375    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    3.5875   -3.6542    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    9.1083   -5.9542    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    6.6833   -5.8791    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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    8.0750   -6.0042    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6500   -3.6750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1042   -7.1125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.0458   -6.6084    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.3458   -2.7458    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.6708   -0.6667    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.6542   -2.7500    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.8042   -5.3958    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    7.0250   -1.5792    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.2292   -5.2875    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    7.3583   -5.2875    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.8917   -4.6167    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    7.6542   -4.6167    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.3666   -5.7625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5375   -6.3833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5542   -3.6750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0250   -2.3875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2292   -3.6542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.3292   -2.3875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5875   -4.2959    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5875   -3.0500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3208   -5.9542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.3292   -1.5792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.6708   -1.2167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.1875   -6.7750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.0708   -4.9292    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0834   -4.5625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0375   -2.7250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1042   -4.5625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1500   -2.7250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2208   -2.9750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2208   -4.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4542   -3.6708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3208   -5.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.8209   -5.9542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.3208   -6.4708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1375   -1.1917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.9458   -1.1666    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0834   -5.1583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0375   -2.0708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1042   -5.1583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1500   -2.0708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6083   -5.4500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5875   -1.7583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1  8  2  0  0  0  0
  1  9  2  0  0  0  0
  1 20  1  0  0  0  0
  2  7  1  0  0  0  0
  2 23  1  0  0  0  0
  2 25  1  0  0  0  0
  2 26  1  0  0  0  0
  3  6  1  0  0  0  0
  3 27  1  0  0  0  0
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  3 31  1  0  0  0  0
  4 15  1  0  0  0  0
  5 17  1  0  0  0  0
  5 18  1  0  0  0  0
 16  6  1  6  0  0  0
  7 21  1  0  0  0  0
 10 22  2  0  0  0  0
 11 29  2  0  0  0  0
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 19 20  2  0  0  0  0
 23 36  1  0  0  0  0
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 26 35  1  0  0  0  0
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 28 29  1  0  0  0  0
 28 43  1  0  0  0  0
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 35 47  2  0  0  0  0
 44 48  2  0  0  0  0
 45 49  2  0  0  0  0
 46 48  1  0  0  0  0
 47 49  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
612109

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
028388

> <PUBCHEM_SUBSTANCE_COMMENT>
NIAID - Anti-HIV/OI Chemical Compound Database
NUCLEOSIDES, RIBO
NUCLEOSIDES, PYRIMIDINE
TSAO ANALOGS
SPIRONUCLEOSIDES
NUCLEOSIDES, OXATHIOLANE

> <PUBCHEM_SUBSTANCE_SYNONYM>
2',5'SilySpiroT
AIDS-028388
AIDS028388
TSAO-T
[1-[2'-O-(tert-Butyldimethylsilyl)-5'-O-(tert-butylphenylsilyl)-.beta.-D-ribofuranosyl]-3-methylthymine]-3'-spiro-5""""-(4""""-amino-1"""",2""""-oxathiole-2"""",2""""-dioxide)

> <PUBCHEM_XREF_EXT_ID>
028388
AIDS028388

> <PUBCHEM_PUBMED_ID>
8540750

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=028388

> <PUBCHEM_CID_ASSOCIATIONS>
461131  1

> <PUBCHEM_BONDANNOTATIONS>
18  12  5
17  21  5
16  6  6

$$$$