4-溴-1H-吡咯-2-羧酸;4-溴吡唑-2-羧酸;4-溴-1H-吡咯-2-甲酸;
4-BROMOPYRROLE-2-CARBOXYLIC ACID;4-Bromo-1H-Pyrrole-2-Carboxylic Acid;
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