(2,6-dimethoxy-5-nitropyrimidin-4-yl)acetonitrile 4-pyrimidineacetonitrile, 2,6-dimethoxy-5-nitro- InChI=1/C8H8N4O4/c1-15-7-6(12(13)14)5(3-4-9)10-8(11-7)16-2/h3H2,1-2H