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关注:1
2013-05-23 12:21
求翻译:The main difference lies in the direction of the axial methyl groups on C-7 and C-7′, which point outside the molecular cavity for 2A-e and inside for 2A-b.是什么意思?![]() ![]() The main difference lies in the direction of the axial methyl groups on C-7 and C-7′, which point outside the molecular cavity for 2A-e and inside for 2A-b.
问题补充: |
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