655777
  -OEChem-02060822452D

 10 10  0     0  0  0  0  0  0999 V2000
    4.2084   -4.6550    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.5332   -4.6881    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.4471   -5.3757    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.2945   -3.9674    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.0375   -4.6632    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.7000   -4.6798    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2804   -5.3840    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4612   -3.9591    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0235   -6.0757    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.7140   -3.2674    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  2  0  0  0  0
  2  6  2  0  0  0  0
  3  5  1  0  0  0  0
  3  7  1  0  0  0  0
  3  9  1  0  0  0  0
  4  6  1  0  0  0  0
  4  8  1  0  0  0  0
  4 10  1  0  0  0  0
  5  8  1  0  0  0  0
  6  7  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
655777

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
005076824

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,4-Dimethyl-2,5-dioxopiperazine
1,4-Dimethylpiperazine-2,5-dione
2,5-Piperazinedione, 1,4-dimethyl- (8CI)(9CI)
5076-82-4
Cyclo (sar-sar)
EINECS 225-788-5
N,N'-Dimethyldiketopiperazine
NSC 67461
Sarcosine anhydride
Sarcosine anhydride, bimol. cyclic; Sarcosine diketopiperazine
Sarcosine diketopiperazine

> <PUBCHEM_GENERIC_REGISTRY_NAME>
5076-82-4

> <PUBCHEM_XREF_EXT_ID>
005076824

> <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=005076824

> <PUBCHEM_CID_ASSOCIATIONS>
78761  1

$$$$