737392
  -OEChem-02060822472D

 26 28  0     1  0  0  0  0  0999 V2000
    0.7997   -3.9287    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9241   -3.2785    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3250   -1.3500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3708   -3.2750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3000   -2.4208    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.1125   -2.4625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1333   -5.7667    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.5700   -4.6403    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.1767   -5.0812    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7835   -4.6403    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1583   -5.0167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1583   -5.7667    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7733   -1.9114    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.4282   -5.7722    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4314   -5.0222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4202   -3.2819    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5517   -3.9270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5458   -2.6251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1648   -1.4745    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.7968   -2.6293    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5614   -1.9183    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5583   -1.9083    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1125   -2.2333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1583   -0.6833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6500   -2.4333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1167   -4.2417    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  8  1  0  0  0  0
  1 16  1  0  0  0  0
  2 17  1  0  0  0  0
  2 18  1  0  0  0  0
 13  3  1  1  0  0  0
  4 16  2  0  0  0  0
  5 18  2  0  0  0  0
  6 22  1  0  0  0  0
  7  9  1  0  0  0  0
  7 12  1  0  0  0  0
  7 14  1  0  0  0  0
  8  9  1  0  0  0  0
  8 11  1  0  0  0  0
  8 26  1  6  0  0  0
  9 10  2  0  0  0  0
 10 15  1  0  0  0  0
 10 17  1  0  0  0  0
 11 12  1  0  0  0  0
 13 18  1  0  0  0  0
 13 19  1  0  0  0  0
 13 22  1  0  0  0  0
 14 15  2  0  0  0  0
 16 20  1  0  0  0  0
 19 21  1  0  0  0  0
 19 24  1  1  0  0  0
 20 21  1  0  0  0  0
 20 23  2  0  0  0  0
 23 25  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
737392

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
023092979

> <PUBCHEM_SUBSTANCE_SYNONYM>
23092-97-9
3,8-Didehydro-12,18-dihydroxysenecionan-11,16-dione
Dehydroretrorsine
Dehydroretrosine
Retrorsine didehydro-
Retrorsine pyrrole
Senecionan-11,16-dione, 3,8-didehydro-12,18-dihydroxy-

> <PUBCHEM_GENERIC_REGISTRY_NAME>
23092-97-9

> <PUBCHEM_XREF_EXT_ID>
023092979

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=023092979

> <PUBCHEM_CID_ASSOCIATIONS>
6440870  1

> <PUBCHEM_BONDANNOTATIONS>
19  24  5
13  3  5
8  26  6

$$$$