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qiupingdafo

新虫 (初入文坛)

[求助] 微谱求助-----16 已有1人参与

溶剂:氘代氯仿
碳谱数据:61.8,62.2,98.8,119.5,120.7,125.4,130.0,135.5,143.0,154.0,154.8,156.6,178.4

[ Last edited by 卓越_先锋 on 2015-5-13 at 18:32 ]
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
1 .     compound 23
    相似度:61.5%
Magnetic Resonance in Chemistry          1991          29          188-190
13C NMR of some trans-alkoxy-β-methyl-β-nitrostyrenes
Brian A. Dawson, Arnold W. By and Hajro W. Avdovich
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     2',4'-dihydroxy-5',6'-dimethoxychalcone
    相似度:60%
Zeitschrift für Naturforschung C          2006          61          184-188
Cytotoxic Chalcones and Flavanones from the Tree Bark of Cryptocarya costata
H. Usman, E. H. Hakim, T. Harlim, M. N. Jalaluddin, Y. M. Syah, S. A. Achmad, and H. Takayama
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-05-13 18:09:16
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