1-[(Z)-(3-nitrophenyl)methylideneamino]-3-[(E)-(3-nitrophenyl)methylideneamino]thiourea

O-硝基苯亚甲基二乙酸

2-(3-硝基苯基)-1H-咪唑并(4,5-b)吡啶

methyl 2-methyl-4-(3-nitrophenyl)-5-oxo-7H-furo[3,4-b]pyridine-3-carboxylate

1-(4'-甲氧基苯基)-3-(3'-硝基苯基)丙烷-1,3-二酮