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          4-溴-1,3-二氢-2H-吡咯并[2,3-b]吡啶-2-酮 | 
          1086064-49-4 | 
         
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          6-溴-2,4-二氯喹唑啉 | 
          102393-82-8 | 
         
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          5-溴-4(3H)-喹唑啉酮 | 
          147006-47-1 | 
         
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          2,4-二氯-5,6,7,8-四氢喹唑啉 | 
          1127-85-1 | 
         
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          1,2,3,4-四氢-2,4-二氧代-7-喹唑啉羧酸甲酯 | 
          174074-88-5 | 
         
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          3,4-二氢-4-氧代吡咯并[1,2-f][1,2,4]三嗪-6-羧酸乙酯 | 
          869067-01-6 | 
         
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          5-硝基-2,6-二氧-1,2,3,6-四氢嘧啶-4-羧酸乙酯 | 
          52047-16-2 | 
         
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          5,6,7,8-四氢-1,6-萘啶-3-胺盐酸盐 | 
          1353101-01-5 | 
         
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          5,6,7,8-四氢-吡啶并[3,4-d]嘧啶-4(3h)-酮 | 
          859826-41-8 | 
         
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          1,6-萘啶-5(6H)-酮 | 
          23616-31-1 | 
         
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          2-氯-5,6,7,8-四氢-1,6-萘啶盐酸盐 | 
          766545-20-4 | 
         
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          2-氯-7-碘-5-甲基-5H-吡咯并[3,2-d]嘧啶 | 
          1152475-62-1 | 
         
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          6-溴-4-喹唑啉羧酸铵 | 
          474710-80-0 | 
         
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          2-氯-5H-吡咯并[2,3-B]吡嗪 | 
          889447-19-2 | 
         
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          5,6-二氢-[1,2,4]噻唑并[4,3-a]吡嗪-7(8h)-羧酸叔丁酯 | 
          723286-79-1 | 
                
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