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1142338573

新虫 (正式写手)

[求助] 碳谱求解,寻找相似度较高的化合物 已有1人参与

溶剂为DMSO  碳谱化学位移为 28.96,123.64,127.64,136.84,150.19,152.75,166.52
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yangyinhe

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【答案】应助回帖

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感谢参与,应助指数 +1
1142338573: 金币+10, ★★★很有帮助 2015-05-23 18:55:01
1 .     nicotinic acid
    相似度:85.7%
China Journal of Chinese Materia Medica          2008          33          1415-1417
Chemica constituents of aerial part of Acalypha australis
WANG Xiaolan , YU Kaibei, PENG Shulin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     nicotinic acid
    相似度:85.7%
Journal of Shenyang Pharmaceutical University          2008          25          699-701
Chemical constituents of aerial parts of Asarum heterotropides Fr Schmidt. var. mandshuricum (Maxim.)Kitag.
XU Lei, LÜ Shuai, SUN Bo-hang, GAO Hui-yuan, WU Li-jun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




3 .     niacin
    相似度:85.7%
Natural Product Research and Development          2010          22          422-424
Chemical Constituents from Fruiting Bodies of Phylloporia ribis(Lonicera japonica Thunb.)
LI Cong; ZHANG Yong-qing; LI Jia; QIU Li-li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-05-23 10:32:56
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