naphthalen-1-yl (3-bromopropanoyl)carbamate

3-溴-5-氯-1H-吲哚-2-羧酸乙酯

2-溴-5-氟-4-硝基苯胺

2-溴甲基吡啶-6-甲酸乙酯

3-溴二氢-2H-吡喃-4(3h)-酮