440528
  -OEChem-03010813462D

 15 15  0     0  0  0  0  0  0999 V2000
   -4.3165   -0.4874    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3164    0.6125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4165   -0.4874    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3165   -1.5874    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.9865    1.5584    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4985   -0.0824    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.3934    1.0094    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2865   -0.4874    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0095   -0.4874    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4985    1.0094    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4474   -0.6285    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4474    1.5564    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3934   -0.0824    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3445    1.5584    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6664    1.5584    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  2  0  0  0  0
  1  4  1  0  0  0  0
  1  8  1  0  0  0  0
  5 15  1  0  0  0  0
  6  9  1  0  0  0  0
  6 10  1  0  0  0  0
  6 11  1  0  0  0  0
  7 12  1  0  0  0  0
  7 13  1  0  0  0  0
  7 14  1  0  0  0  0
  8  9  1  0  0  0  0
 10 12  1  0  0  0  0
 11 13  1  0  0  0  0
 14 15  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
440528

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
166663

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Consistent with Molecular Formula.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-
4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid
7365-45-9
HEPES
N-2-Hydroxyethylpiperazine N',2'-ethanesulfonic acid
N-2-Hydroxyethylpiperazine-N'-ethanesulfonate
N-2-Hydroxyethylpiperazine-N'-ethanesulfonic acid
N-2-Hydroxyethylpiperazine-N-ethane sulfonic acid
NSC166663

> <PUBCHEM_GENERIC_REGISTRY_NAME>
7365-45-9

> <PUBCHEM_XREF_EXT_ID>
166663

> <PUBCHEM_EXT_DATASOURCE_URL>
http://dtp.nci.nih.gov/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=166663

> <PUBCHEM_CID_ASSOCIATIONS>
23831  1

$$$$