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君君玲珑

新虫 (小有名气)

[求助] 求化合物的结构 已有1人参与

DMSO-d6作溶剂,碳谱数据如下:19.8,20.4,20.8,23.8,25.6,26.4,26.6,26.9,27.6,28.0,28.4,35.3,37.5,41.8,44.9,45.7,45.8,49.5,50.2,53.2,62.3,65.6,67.1,70.2,81.9,83.8,216.6,217.8
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seuseasoar

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【答案】应助回帖

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感谢参与,应助指数 +1
君君玲珑: 金币+8, 有帮助 2015-06-08 22:01:16
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    相似度:68.7%
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TRITERPENE GLYCOSIDES FROM Astragalus AND THEIR GENINS.LXXVIII. CHEMICAL TRANSFORMATION OF CYCLOARTANES.VI. PARTIAL SYNTHESIS OF CYCLOADSURGENINa
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5 .     cycloartan-3,23,29-triol 3,29-disodium sulfate
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尼赫
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