4-氯-2-甲氧基-5-硝基苯甲酸甲酯

对硝基间苯二胺

5-氨基-2,4-二氯-苯甲酸

ethyl 7-chloro-1-cyclopropyl-6-nitro-4-oxoquinoline-3-carboxylate

2,4-dichloro-5-nitrobenzoyl chloride