Diethyl pyrazine-2,5-dicarboxyl­ate

The mol­ecule of the title compound, C₁₀H₁₂N₂O₄, is located around an inversion center. The carboxyl­ate groups are twisted slightly with respect to the pyrazine ring, making a dihedral angle of 2.76 (19)°. In the crystal, mol­ecules are stacked along the c axis via weak C—H...O hydrogen bonds.