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      ????

       

      ?? ?? ????

      << ??    ?? >>
      ????:??

      ??

      ????

      CAS ??

      ??/%

      ??

      ???

      01

      5H-??-2-?
      5H-Furan-2-one
      497-23-4 97% light yellow oil

      02

      5-???-2-??????? ?? ????
      5-nitro-2-furancarboxylic acid methyl ester
      1874-23-3 -- --

      03

      4-???-????
      4-chloro-furfural
      57500-47-7
      -- --

      04

      5-???-??-3-??????-??????
      5-Formyl-furan-3-carbonsaeure-methylester
      102169-71-1 -- --
      05 2,2,2-??????-1-(4-???????-2-?)???
      2,2,2-trifluoro-1-(4-isopropylfuran-2-yl)ethanone
      N/A -- --

      06

      2,2,2-??????-1-??-2-?-???
      2,2,2-Trifluoro-1-furan-2-yl-ethanone
      18207-47-1 97% pale yellow oil
      << ??    ?? >>
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