Tags: Chemical Compound, Chemical Substance.
Pyrazine is a heterocyclic aromatic organic compound with the chemical formula C4H4N2.Pyrazine is a symmetrical molecule with point group D2h. Derivatives such as phenazine are well known for their antitumor antibiotic and diuretic activities. Pyrazine is less basic in nature than pyridine pyridazine and pyrimidine.
