1,3-Dicyclohexylhexah ydro-5-((1-methyl-5-nitro-1H-imidazol-2-yl)methylene)pyrimidine 139157-71-4 BRN 4827013 Hexahydro-1,3-dicyclohexyl-5-((1-methyl-5-nitro-1H-imidazol-2-yl)methylene)pyrimidine Pyrimidine, hexahydro-1,3-dicyclohexyl-5-((1-methyl-5-nitro-1H-imidazol-2-yl)methylene)-