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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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唐倩

新虫 (初入文坛)

[求助] 微谱求助 已有1人参与

12.2, 17.6, 19.7, 20.0, 20.5, 21.1, 22.5, 25.5, 27.9, 28.9, 30.1, 33.1, 34.9, 37.2, 40.4, 41.8, 42.9, 45.4, 51.8, 56.0, 67.3, 74.7, 79.7, 119.9, 132.5, 135.1, 164.4, 197.7.
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阳阳小样儿

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【答案】应助回帖

感谢参与,应助指数 +1
参考查询结果
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Name: (22E,24R)-ergosta-7,22-dien-3β,5α,9α-trihydroxy-6-one  
Formula: C28H44O4  
Magazine: Natural Product Research and Development  
Year: 2007  
Volume: 19  
Page: 436-438  
Title: Chemical Constituents of Basidiomycetes Russula subnigricans  
Author GONG Qing-fang; ZHANG Yu-mei; TAN Ning-hua; CHEN Zuo-hong  
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图  

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Name: 3β,5α,9α-三羟基-(22E,24R)-麦角甾-7,22-二烯-6-酮  
Formula:  
Magazine: Journal of Chinese Medicinal Materials  
Year: 2007  
Volume: 30  
Page: 655-657  
Title: Studies on Chemical Constituents of Marine Bryozoan Bugula neritina L.  
Author TANG Hua, CHENG Ping, LIN Hou-wen, GAO Wen, LU Yi  
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图  

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Name: 3β,5α,9α-trihydroxy-(22E,24R)-ergosta-7,22-dien-6-one  
Formula:  
Magazine: Journal of Chinese Medicinal Materials  
Year: 2011  
Volume: 34  
Page: 180-183  
Title: Sterols of Marine Bryozoan Bugula neritina from the South China Sea  
Author LEI Hui, ZHOU Xue-feng, YANG Ya-ling, SUN Jian-fan, HU Jing, LIU Yong-hong  
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图  

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Name: (22E,24R)-3β,5α,9α-trihydroxy-ergosta-7,22-diene-6-one  
Formula:  
Magazine: Marine Sciences  
Year: 2009  
Volume: 33  
Page: 81-86  
Title: Chemical constituents of EN-22, an endophytic fungus derived from the marine red alga Polysiphonia urceolata  
Author ZHAO Ting-ting, LI Xiao-ming, LI Jing-mei, LI Ke, CUI Chuan-ming, LI Chun-shun, WANG Bin-gui  
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图  

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