216641
  -OEChem-02060822412D

  9  8  0     0  0  0  0  0  0999 V2000
    8.5417    6.2500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    9.2500    5.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7083    6.2500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0000    5.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.5417    5.4167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7083    5.4167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.8333    5.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4167    5.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1250    5.4167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  2  0  0  0  0
  2  5  1  0  0  0  0
  3  6  2  0  0  0  0
  4  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6  8  1  0  0  0  0
  7  9  2  0  0  0  0
  8  9  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
216641

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
001724023

> <PUBCHEM_SUBSTANCE_SYNONYM>
1724-02-3
2-Pentenedioic acid
EINECS 217-027-0
Glutaconic acid
Pent-2-ene-1,5-dioic acid

> <PUBCHEM_GENERIC_REGISTRY_NAME>
1724-02-3

> <PUBCHEM_XREF_EXT_ID>
001724023

> <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=001724023

> <PUBCHEM_CID_ASSOCIATIONS>
5280498  1

$$$$