Term Name:	pyrazine
Synonyms:	1,4-Diazin, 1,4-diazine, p-diazine, paradiazine, Pyrazin, pyrazine, pyz
Definition:	A diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms.
Ontology:	ChEBI [CHEBI:30953]  ( EBI )