Marvin  04270617352D          

  6  6  0  0  0  0            999 V2000
   -0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  0  0  0  0
  3  2  2  0  0  0  0
  4  1  2  0  0  0  0
  5  4  1  0  0  0  0
  6  5  2  0  0  0  0
  3  6  1  0  0  0  0
M  END
> <ID>
CHEBI:30953

> <NAME>
pyrazine

> <DEFINITION>
A diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms.

> <STAR>
3

> <SYNONYM>
pyz; Pyrazin; paradiazine; p-diazine; 1,4-diazine; 1,4-Diazin

> <IUPAC_NAME>
pyrazine

> <FORMULA>
C4H4N2

> <MASS>
80.08804

> <MONOISOTOPIC_MASS>
80.03745

> <CHARGE>
0

> <SMILES>
c1cnccn1

> <INCHI>
InChI=1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H

> <INCHIKEY>
KYQCOXFCLRTKLS-UHFFFAOYSA-N

> <BEILSTEIN_REGISTRY_NUMBER>
103905

> <CAS_REGISTRY_NUMBER>
290-37-9

> <GMELIN_REGISTRY_NUMBER>
1733

> <REAXYS_REGISTRY_NUMBER>
103905

> <CHEMIDPLUS>
290-37-9

> <NIST_CHEMISTRY_WEBBOOK>
290-37-9

> <WIKIPEDIA_ACCESSION>
Pyrazine

> <PUBMED_CITATION>
24964033

$$$$