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zhu13liang

木虫 (小有名气)

[求助] 谱查一结构,可能是糖苷,谢谢

按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
10.7,22.0,30.3,68.2,70.2,70.4,71.5,72.7,74.3,75.3,76.9,77.8,80.7,103.4,105.6

溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值  
匹配容差: (数字格式,可自行设定)
相似度:  %(相似度>=50%)
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

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感谢参与,应助指数 +1
zhu13liang: 金币+10, ★★★★★最佳答案 2013-06-28 22:46:16
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到3个化合物(查询结果仅供参考)
1 .     n-propyl α-L-rhamnopyranosyl-(1 → 6)-β-D-glucoside
C15H28O10     相似度:73.3%
Journal of Asian Natural Products Research          2009          11          18-23
Syntheses of R-β-rutinosides by rutin-degrading reaction
Le Zhoua, Chao Lua, Gai-Ling Wanga,Hui-Ling Genga, Jian-Wu Yangb and Peng Chenc
Structure      13C NMR   碳谱模拟图
2 .     2-[6-O-(β-D-Xylopyranosyl)-β-D-glucopyranosyloxy]propane
C14H26O10     相似度:73.3%
Phytochemistry          1996          42          649-654
Biosynthesis of cyanohydrin glucosides from unnatural nitriles in intact tissue of Passiflora morifolia and Turnera angustifolia
Jerzy W. Jaroszewski, Anette Bolding Rasmussen, Hanne Bregendorf Rasmussen, Carl Erik Olsen, Lise Bolt Jørgensen
Structure      13C NMR   碳谱模拟图
3 .     (2S)-((6-O-(β-D-apiofuranosyl)-β-D-glucopyranosyl)oxy)butan
    相似度:73.3%
Phytochemistry          1995          40          1167-1173
Cyanogenic and non-cyanogenic glycosides from Manihot esculenta
Hunsa Prawat, Chulabhorn Mahidol, Somsak Ruchirawat, Uma Prawat, Pittaya Tuntiwachwuttikul, Uncharee Tooptakong, Waltor C. Taylor, Chaveng Pakawatchai, Brian W. Skelton, Allen H. White
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
2楼2013-06-28 22:23:58
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