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weihua20

金虫 (正式写手)

[求助] 求1个化合物微普数据查询

求1个化合物微普数据查询,碳谱数据,从小到大,溶剂不限:
30.7,65.6,75.0,78.0,80.5,111.2
请提供相似度排名前20内的化合物。感谢!
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热爱科学,解决问题
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weihua20

金虫 (正式写手)

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:
35.4,39.7,115.8,115.9,116.9,117.2,126.7,128.0,128.9,129.1,130.0,130.5,131.4,132.5,136.3,138.1,151.1,154.3
溶剂选项:不限
请提供相似度排名前5-10内的化合物。感谢!
热爱科学,解决问题
3楼2013-10-12 13:43:01
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查看全部 3 个回答

wangkaibo123

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kerry

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
PSA: 金币+1, 3u 2013-10-11 16:12:28
weihua20: 金币+12, ★★★★★最佳答案 2013-10-11 16:18:01
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48个化合物(查询结果仅供参考)
1 .     methyl β-D-apiofuranoside
    相似度:83.3%
Chemical & Pharmaceutical Bulletin          1989          37          551-553
APIOGLYCYRRHIZIN AND ARABOGLYCYRRHIZIN, TWO NEW SWEET OLEANENE-TYPE TRITERPENE OLIGOGLYCOSIDES FROM THE ROOT OF GLYCYRRHIZA INFLATA
Isao KITAGAWA,Masahiro SAKAGAMI,Fumi HASHIUCHI,Jun Liang ZHOU,Masayuki YOSHIKAWA and Jiali REN
Structure      13C NMR   碳谱模拟图
2 .     (3R,4S,5R,7S)-7-(hydroxymethyl)thiepane-3,4,5-triol
C7H14O4S     相似度:57.1%
Tetrahedron          2013          69          1897-1903
The first synthesis of 7-(hydroxymethyl)thiepane-3,4,5-triols from d-(−-quinic acid
Tzenge-Lien Shih, Wei-Lin Gao
Structure      13C NMR   碳谱模拟图
3 .     trans-2-hydroxymethyl-5-methyltetrahydropyran
    相似度:57.1%
Organic Magnetic Resonance          1983          21          94-107
Carbon-13 NMR spectra of saturated heterocycles: XI—Tetrahydropyrans (oxanes)
Ernest L. Eliel, Muthiah Manoharan, K. Michal Pietrusiewicz and Karl D. Hargrave
Structure      13C NMR   碳谱模拟图
4 .     2S,3S,4S-trihydroxypentanoic acid
C5H10O5     相似度:50%
Phytochemistry          2008          69          2061-2066
Antioxidant constituents of Nymphaea caerulea flowers
Vijai K. Agnihotri, Hala N. ElSohly, Shabana I. Khan, Troy J. Smillie, Ikhlas A. Khan, Larry A. Walker
Structure      13C NMR   碳谱模拟图
5 .     casuarinin
    相似度:50%
Chemical & Pharmaceutical Bulletin          1991          39          639-646
Tannins and Related Compounds. CVI. Preparation of Aminoalditol Derivatives of Hydrolyzable Tannins Having α-and β-Glucopyranose Cores, and Its Application to the Structure Elucidation of New Tannins, Reginins A and B and Flosin A, Isolated from Lagerstro
Ya-Ming XU,Takashi SAKAI,Takashi TANAKA,Gen-ichiro NONAKA and Itsuo NISHIOKA
Structure      13C NMR   碳谱模拟图
6 .     methyl α-D-apiofuranoside
    相似度:50%
Chemical & Pharmaceutical Bulletin          1989          37          551-553
APIOGLYCYRRHIZIN AND ARABOGLYCYRRHIZIN, TWO NEW SWEET OLEANENE-TYPE TRITERPENE OLIGOGLYCOSIDES FROM THE ROOT OF GLYCYRRHIZA INFLATA
Isao KITAGAWA,Masahiro SAKAGAMI,Fumi HASHIUCHI,Jun Liang ZHOU,Masayuki YOSHIKAWA and Jiali REN
Structure      13C NMR   碳谱模拟图
7 .     nupharin A
    相似度:50%
Chemical & Pharmaceutical Bulletin          1989          37          1735-1743
Tannins and Related Compounds. LXXIX. Isolation and Characterization of Novel Dimeric and Trimeric Hydrolyzable Tannins, Nuphrins C, D, E and F, from Nuphar japonicum DC.
Makoto ISHIMATSU,Takashi TANAKA,Gen-ichiro NONAKA,Itsuo NISHIOKA,Makoto NISHIZAWA and Takashi YAMAGISHI
Structure      13C NMR   碳谱模拟图
8 .     epicatechin-(4β→8)-catechin-(4α→8)-epicatechin
C45H38O18     相似度:50%
Chemical & Pharmaceutical Bulletin          1985          33          3293-3298
Tannins and Related Compounds. XXXIII. Isolation and Characterization of Procyanidins in Dioscorea cirrhosa LOUR.
FENGLIN HSU,GENICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
9 .     proanthocyanidin A-2
    相似度:50%
Chemical & Pharmaceutical Bulletin          1985          33          4338-4345
Tannins and Related Compounds. XXXV. Proanthocyanidins with a Doubly Linked Unit from the Root Bark of Cinnamomum sieboldii MEISNER
SATOSHI MORIMOTO,GENICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
10 .     1-deoxy-D-xylitol
C5H12O4     相似度:50%
Chemical & Pharmaceutical Bulletin          1999          47          988-992
Water-Soluble Constitutents of Fennel. IX. Glucides and Nucleosides
Junichi KITAJIMA,Toru ISHIKAWA,Tasuko TANAKA and Yoshiteru IDA
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-10-11 15:40:01
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