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874643370

木虫 (正式写手)

[求助] 10,微谱求助,谢谢 已有1人参与

13C NMR (101 MHz, CDCl3) δ 199.84, 171.90, 138.26, 129.61, 123.87, 77.48, 77.16, 76.85, 56.16, 56.03, 53.97, 51.38, 45.98, 42.54, 42.42, 40.60, 39.77, 39.67, 38.97, 38.76, 36.26, 35.99, 35.83, 35.77, 34.12, 34.03, 33.79, 33.10, 32.56, 32.20, 32.01, 31.62, 31.05, 30.42, 29.84, 29.30, 29.00, 28.33, 26.23, 25.54, 24.39, 24.33, 23.22, 22.83, 21.30, 21.22, 21.18, 20.34, 19.96, 19.17, 19.13, 18.85, 18.77, 18.40, 17.53, 15.52, 14.25, 12.38, 12.29, 12.12, 12.09, 0.13.
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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
874643370: 金币+10, ★★★★★最佳答案, 谢谢您 2015-05-08 12:04:26
1 .     4-Ethylcholesta-4,24(28)-dien-3-one
C29H46O     相似度:72.1%
Chemistry of Natural Compounds          2011          Vol. 47, No. 3          465-466
POLYSACCHARIDES OF Fabaceae. VI. GALACTOMANNANS FROM SEEDS OF Astragalus alpinus AND A. tibetanus
D. N. Olennikov and A. V. Rokhin
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2 .     β-sitosteryl acetate
    相似度:69.3%
Chemical Communications          1978                   319-320
Biosynthesis of β-sitosterol from [4-13C]mevalonic acid and sodium [1, 2-13C]acetate in tissue cultures of Isodon japonicus hara
Shujiro Seo, Yutaka Tomita and Kazuo Tori
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3 .     β-sitosterol and stigmasterol
    相似度:68.8%
China Journal of Chinese Materia Medica          2001          26          692-694
Chemical Constituents of loxocalyx urticifolius Hemsl
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4 .     sitosterol
    相似度:67.2%
Chemical Communications          1986                   1139-1140
Biosynthesis of Sitosterol in Tissue Cultures of Rabdosia japonica Hara and Ergosterol in Yeast from [2-13C, 2-2H3]Acetate
Shujiro Seo, * Ushio Sankawa, Haruo Seto, Atsuko Uomori, Yohko Yoshimura, Yutaka Ebizuka, Hiroshi Noguchi, and Ken'ichi Takeda
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5 .     7β-tert-Butyldimethylsilyloxysitosteryl-9,10-ditert-butyldimethylsilyloxystearate
C65H126O5Si3     相似度:65.5%
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6 .     N(2.8)-[ (tert-Butoxy)carbonyl][5-[4,4,4,4',4',4'-hexafluoro-N-(2-hydroxyethyoxy)-L-valine]]-7,8-secocyclosporin tert-Butyl Ester
    相似度:63.4%
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7 .     Cyclosporine D
    相似度:63.4%
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8 .     Cyclosporine G
C63H113N11O12     相似度:63.4%
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9 .     Cyclosporin D
    相似度:63.4%
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10 .     3α-Hydroxy-7α,12α-bis(3-{[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl]oxycarbonyl}propanoyloxy)-5β-cholan-24-oic acid
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5楼2015-05-08 08:22:20
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yangyinhe

至尊木虫 (著名写手)


感谢参与,应助指数 +1
辣笔v小新: 金币+1, 应助指数-1, 鼓励应助交流 2015-05-07 16:03:37
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2015-05-07 15:48:04
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874643370

木虫 (正式写手)

引用回帖:
2楼: Originally posted by yangyinhe at 2015-05-07 15:48:04
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

排好了:0.13,12.09,12.12,12.29,12.38,14.25,15.52,17.53,18.40,18.77,  18.85,19.13,19.17,19.96,20.34,21.18,21.22,21.30,22.83,23.22,  24.33,24.39,25.54,26.23,28.33,29.00,29.30,29.84,30.42, 31.05, 31.62,32.01,32.20,32.56,33.10,33.79,34.03,34.12, 35.77, 35.83, 35.99,36.26,38.76,38.97, 39.67,39.77,40.60,42.42, 42.54,45.98, 51.38,53.97, 56.03,56.16,76.85,77.16,  77.48,123.87,129.61, 138.26,171.90,199.84,
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3楼2015-05-07 19:24:21
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yangyinhe

至尊木虫 (著名写手)

引用回帖:
3楼: Originally posted by 874643370 at 2015-05-07 19:24:21
排好了:0.13,12.09,12.12,12.29,12.38,14.25,15.52,17.53,18.40,18.77,  18.85,19.13,19.17,19.96,20.34,21.18,21.22,21.30,22.83,23.22,  24.33,24.39,25.54,26.23,28.33,29.00,29.30,29.84,30.42, 31.05, 31.62 ...

格式不对,不空格
4楼2015-05-08 08:22:02
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