7-chloro-8-hydroxy-2-(2-nitrophenyl)quinoline-5,6-dione

邻硝基苯甲醛

6-chloro-5-hydroxy-2-(2-nitrophenyl)quinoline-7,8-dione

sodium,7-nitro-2-(2-nitrophenyl)-5,6-dioxoquinolin-8-olate

3-(2-硝基-苯基)-丙醛