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fengtao7905木虫 (正式写手)
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13C NMR data: 44.6,45.6,56.4,88.9,101.7,127.3,128.9,129.0,139.5,163.7,164.3,171.5 |
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yangyinhe
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感谢参与，应助指数 +1
fengtao7905: 金币+8, ★★★★★最佳答案, thanks a lot 2015-04-15 08:28:29
感谢参与，应助指数 +1
fengtao7905: 金币+8, ★★★★★最佳答案, thanks a lot 2015-04-15 08:28:29
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2楼2015-04-14 18:42:33
