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    3. �(chǎn)品展�

      PRODUCTS CENTER

      化學(xué)名稱

      CAS NO.

      分子�

      氨基-PEG4-羧酸

      663921-15-1

      C11H23NO6

      氨基-PEG8-羧酸

      756526-04-2

      C19H39NO10

      叔丁氧羰�-PEG1-�

      127828-22-2

      C9H20N2O3

      氨基-PEG3-叔丁�

      252881-74-6

      C13H27NO5

      六甘�

      2615-15-8

      C12H26O7

      �-PEG7-丙酸叔丁�

      1393330-41-0

      C19H37BrO8

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