N,N'-(4-bromo-1,3-phenylene)bis(2,2,2-trifluoroacetamide)

1-溴-2,4-二硝基苯

N,N'-(4-bromo-m-phenylene)-bis-formamide

4-acetylamino-5-bromo-2-hydroxyoxalylamino-benzoic acid

7-氨基-3,4-二氢-1H-喹啉-2-酮