6-bromo-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one

1-(4-溴-苯基)-1H-四唑

3-bromo-2,2-diethoxypropanoic acid

N-ethyl-N,4-dimethylbenzenesulfonamide

(6CI,9CI)-5-甲基-4-苯基嘧啶