2-氟-4-硝基苯乙酸

dimethyl 2-(2-fluoro-4-nitrophenyl)propanedioate

2-Fluoro-1-(methylsulfonyl)-4-nitrobenzene

4-(2-氟-4-硝基苯氧基)哌啶-1-羧酸叔丁酯

1-(2-fluoro-4-nitrophenyl)-4-methylimidazole