1-(4-bromobutoxy)-2-chloro-4-nitrobenzene

4-[3-(2-chloro-4-nitrophenoxy)propylcarbamoylamino]benzenesulfonyl fluoride

4-[3-(2-chloro-4-nitrophenoxy)propylcarbamoyl]benzenesulfonyl fluoride

来那替尼

2-氨基-6-氯-4-硝基苯酚