771266
  -OEChem-02060822482D

 15 15  0     1  0  0  0  0  0999 V2000
    3.8875   -3.0838    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.3875    1.2463    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0125    0.1638    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.2625    0.1638    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.5125    0.1638    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.7625   -2.0013    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.8833   -0.9167    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    4.5125   -2.0013    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3875   -0.9188    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.7625    0.1638    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6375   -0.9187    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    7.6375   -0.9188    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.0125   -2.0013    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.2625   -2.0013    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3875   -1.7625    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  8  2  0  0  0  0
  2 10  2  0  0  0  0
 11  3  1  1  0  0  0
 12  4  1  6  0  0  0
  5  7  1  0  0  0  0
  5 10  1  0  0  0  0
  6  8  1  0  0  0  0
  9  6  1  1  0  0  0
  7  8  1  0  0  0  0
  7 11  1  0  0  0  0
  7 15  1  1  0  0  0
  9 10  1  0  0  0  0
  9 12  1  0  0  0  0
 11 13  1  0  0  0  0
 12 14  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
771266

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
054617731

> <PUBCHEM_SUBSTANCE_SYNONYM>
2,5-Piperazinedione, 3,6-bis(1-hydroxyethyl)-, (3S-(3alpha(S*),6alpha(S*)))-
54617-73-1
Cyclo(L-allothr)2
Cyclo(L-allothreonine)2
Cyclo(L-thr)2
Cyclo(L-thr-L-thr)
Cyclo(L-threonine)2
Cyclo(di(thr))
Cyclo(di(threonine))

> <PUBCHEM_GENERIC_REGISTRY_NAME>
54617-73-1

> <PUBCHEM_XREF_EXT_ID>
054617731

> <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=054617731

> <PUBCHEM_CID_ASSOCIATIONS>
193921  1

> <PUBCHEM_BONDANNOTATIONS>
11  3  5
12  4  6
9  6  5
7  15  5

$$$$