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yang09529

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[求助] 维普数据求助已有2人参与

141.0,121.9,72.0,57.0,56.3,50.3,46.0,42.5,40.0,37.5,36.7,36.4,34.2,32.1,31.9,29.4,28.5,26.3,24.5,23.3,21.3,20.0,19.6,19.2,19.0,12.2,12.1
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lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
2楼2014-02-24 13:36:40
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
yang09529: 金币+10, ★★★★★最佳答案 2014-02-24 20:27:24
1 .     β-sitosterol
C29H50O     相似度:100%
Chemical & Pharmaceutical Bulletin          1993          41          2007-2009
Constituents of Prunus zippeliana Leaves and Branches
Junichi KITAJIMA and Yasuko TANAKA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     β-sitosterol
C29H50O     相似度:100%
Steroids          2005          70          886-895
Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides
Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni
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3 .     β-sitosterol
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Phytochemical Constituents of Cirsium nipponicum (MAX.) Makino
Lee, Jong-Hwa; Lee, Kang-Ro
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4 .     β-sitosterol
    相似度:100%
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Constituents of Cynanchum auriculatum and their Inhibitory Effect on Melanogenesis in B16 Mouse Melanoma Cell Lines
Choi, Hyun-Gyu; Jiang, Yanfu; Roh, Eun-Mi-Ri; Kim, Young-Soo; Xu, Guang-Hua; Na, Min-Kyun; Lee, Seung-Ho
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5 .     β-sitosterol
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Journal of Wood Science          2013          59          155-159
Antibacterial compounds from shoot skins of moso bamboo (Phyllostachys pubescens)
Akinobu Tanaka, Kuniyoshi Shimizu, Ryuichiro Kondo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     5α-stigmast-9(11)-en-3β-ol
C29H50O     相似度:96.4%
China Journal of Chinese Materia Medica          1996          21          666-667
Studies on Chemical Components of Cynomorium songaricum Rupr.
Xu Xiuzhi, Zhang Chengzhong and Li Chong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     β-sitosterol
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Chinese Pharmaceutical Journal          2009          44          1372-1374
Chemical Constituents of the Roots of Uritca fissa E.Pritz.
JI Bao-quan, FENG Bao-min, SHI Li-ying, TANG Ling, WANG Yong-qi
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8 .     β-sitosterol
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Modern Chinese Medicine          2007          9(12)          11-13
Studies on the chemical Constituents of Ampelopsis grossedentata
He Guixia, Pei Gang, Du Fanglu, OU Yangwen, Li Bin
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Isolation and identification of chemical constituents of root of Girardinia suborbiculata C. J. Chen subsp. Triloba
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10 .     β-sitosterol
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Feeding Stimulative Activity of Steroidal and Secoiridoid Glucosides and Their Hydrolysed Derivatives toward the Olive Weevil (Dyscerus perforatus)
E. Kadowaki, Y. Yoshida, N. Baba, and S. Nakajima
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11 .     β-sitosterol
C29H50O     相似度:96.4%
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Chemical Constituents of Caesalpinia decapetala (Roth) Alston
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14 .     β-sitosterol
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3楼2014-02-24 13:46:01
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