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北京石油化工学院2026年研究生招生接收调剂公告
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zky_panmeng

木虫 (正式写手)

[求助] 求微谱 谢谢!相似度大于80% 已有1人参与

2#
12.5,12.7,19.5,19.7,20.1,20.5,21.9,23.9,25.1,26.9,29.1,29.9,32.7,32.8,33.1,34.7,36.9,37.4,38.4,40.5,43.0,44.0,46.6,51.0,56.8,57.5,71.8,121.7,142.5
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
zky_panmeng: 金币+10, ★★★★★最佳答案 2015-05-13 15:08:50
1 .     β-Sitosterol
C29H50O     相似度:100%
Chemistry of Natural Compounds          2007          43          358-359
TRITERPENE GLYCOSIDES FROM Astragalus AND THEIR GENINS.LXXV. STEROLS AND TRITERPENOIDS FROM Astragalus orbiculatus
I. M. Isaev, R. P. Mamedova, M. A. Agzamova, and M. I. Isaev
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     β-Sitosterol
    相似度:100%
Journal of Asian Natural Products Research          2008          10          281-283
Artemisterol, a new steryl ester from the whole plant of Artemisia apiacea
Sung-Jin Lee Hye Min Kim, Jeong Min Lee, Hee Seung Park and Sanghyun Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     β-Sitosterol
    相似度:100%
Natural Product Sciences          2007          13          394-397
Chemical Constituents of the Moss Hylocomium splendens
Kang, Shin-Jung; Jovel, Eduardo; Hong, Seong-Su; Hwang, Bang-Yeon; Liu, Patty; Lee, Meng-Hsin; Lee, Meng-Chun; Lee, Kyung-Soon; Towers, George Hugh Neil
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-05-13 13:41:26
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