654878
  -OEChem-02060822452D

 10 10  0     0  0  0  0  0  0999 V2000
    5.1941    0.5013    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.4978    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4620    0.4996    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.7320   -0.5004    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.5920    0.9996    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4620   -0.5004    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7320    0.4996    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5920   -1.0004    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3276    1.0004    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8653   -0.9991    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  9  2  0  0  0  0
  2 10  2  0  0  0  0
  3  5  1  0  0  0  0
  3  6  1  0  0  0  0
  3  9  1  0  0  0  0
  4  7  1  0  0  0  0
  4  8  1  0  0  0  0
  4 10  1  0  0  0  0
  5  7  1  0  0  0  0
  6  8  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
654878

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
004164390

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,4-Piperazinedicarboxaldehyde
4164-39-0
AI3-28699
EINECS 224-011-7
NSC 506922
Piperazine-1,4-dicarbaldehyde

> <PUBCHEM_GENERIC_REGISTRY_NAME>
4164-39-0

> <PUBCHEM_XREF_EXT_ID>
004164390

> <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=004164390

> <PUBCHEM_CID_ASSOCIATIONS>
77821  1

$$$$