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          3-溴-1-(3-氯-2-吡啶基)-1H-吡唑-5-甲酸(吡唑酸)

          外观:白色粉末

          含量:98.5%

          纯度:95%

          主要用途:合成氯虫苯甲酰胺(一种高效且低毒的杀虫剂)的重要原料。

          AV无码在线观看
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