diethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

ethyl (2RS,4SR)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

1-(2-nitrophenyl)propan-2-one

邻硝基苯乙酮

2-(2-硝基苯基)-1H-苯并咪唑