624600
  -OEChem-02060822452D

 21 23  0     1  0  0  0  0  0999 V2000
    5.9708   -0.9125    0.0000 Br  0  0  0  0  0  0  0  0  0  0  0  0
    5.1125   -4.5959    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.4833   -6.3666    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.4834   -3.7208    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.7334   -6.3583    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4083   -4.3292    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1667   -2.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    8.1291   -2.5958    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    8.1250   -1.8584    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    7.4834   -0.7334    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.8583   -2.5958    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8583   -1.8667    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9541   -5.0250    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    6.1667   -1.6416    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4875   -5.6167    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.7375   -2.2333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.4917   -2.9666    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7333   -5.6167    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    7.4917   -1.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2583   -5.0083    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    4.2583   -4.3292    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 14  1  0  0  0  0
  2 13  1  0  0  0  0
  2 20  1  0  0  0  0
 15  3  1  6  0  0  0
  4 17  2  0  0  0  0
 18  5  1  6  0  0  0
  6 21  1  0  0  0  0
  7 11  1  0  0  0  0
 13  7  1  1  0  0  0
  7 16  1  0  0  0  0
  8  9  1  0  0  0  0
  8 17  1  0  0  0  0
  9 19  2  0  0  0  0
 10 19  1  0  0  0  0
 11 12  2  0  0  0  0
 11 17  1  0  0  0  0
 12 14  1  0  0  0  0
 12 19  1  0  0  0  0
 13 15  1  0  0  0  0
 14 16  2  0  0  0  0
 15 18  1  0  0  0  0
 18 20  1  0  0  0  0
 20 21  1  1  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
624600

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
060520

> <PUBCHEM_SUBSTANCE_COMMENT>
NIAID - Anti-HIV/OI Chemical Compound Database
NUCLEOSIDES, RIBO
NUCLEOSIDES, PURINE

> <PUBCHEM_SUBSTANCE_SYNONYM>
4-Amino-3-bromo-1-(.beta.-D-ribofuranosyl)-pyrrolo[2,3-d]pyridazin-7-one
AIDS-060520
AIDS060520
Pyrrolo[2,3-d]pyridazin-7-one nucleoside analog

> <PUBCHEM_XREF_EXT_ID>
060520
AIDS060520

> <PUBCHEM_PUBMED_ID>
9057866

> <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=060520

> <PUBCHEM_CID_ASSOCIATIONS>
469867  1

> <PUBCHEM_BONDANNOTATIONS>
20  21  5
15  3  6
18  5  6
13  7  5

$$$$