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  求助SD文献四篇12 flychem 2/450 flychem 2010-08-29 21:50:36
  求助wiley文献一篇3 flychem 2/500 flychem 2010-08-29 11:25:22
  求助ACS文献三篇9 flychem 4/555 claymore 2010-08-29 08:28:44
  求助TA文献一篇3 flychem 2/522 claymore 2010-08-22 05:31:25
  求助TL文献一篇3 flychem 2/512 flychem 2010-08-21 19:36:13
  求助文献五篇(每篇三分)15 flychem 4/605 flychem 2010-08-16 05:21:16
  求助SD文献一篇3 flychem 2/454 flychem 2010-07-07 15:30:54
  求助ACS文献一篇3 flychem 2/628 flychem 2010-06-20 12:12:19
  求助SD文献两篇3 flychem 2/461 flychem 2010-06-20 12:10:15
  求助ACS文献两篇6 flychem 2/448 flychem 2010-06-16 14:57:08
  求助RSC文献一篇3 flychem 2/427 flychem 2010-06-15 13:43:03
  求助五篇SD文献15 flychem 4/492 flychem 2010-06-15 13:42:31
  求助Tetrahedron文献一篇3 flychem 3/471 flychem 2010-06-15 13:42:12
  求助ACS文献两篇6 flychem 4/506 flychem 2010-06-15 12:20:30
  举报qaz111222 flychem 1/600 claymore 2010-06-15 09:16:45
  举报代写论文帖 flychem 5/608 admin 2010-06-14 11:37:03
  求助SD文献一篇3 flychem 2/453 flychem 2010-06-13 05:25:36
  求助Journal of Organometallic Chemistry文献一篇3 flychem 2/610 flychem 2010-06-02 20:24:56
  求助TL文献一篇3 flychem 7/546 flychem 2010-05-26 11:40:22
  求助Synthetic Communications文献一篇3 flychem 2/489 flychem 2010-05-26 05:31:54
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