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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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lotus124

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[求助] 微谱求助,多谢 已有1人参与

氘代甲醇为溶剂
13.19, 17.2, 18.67, 19.98, 21.87, 28.94, 29.54, 33.67, 36.37, 39.05, 39.18, 40.8, 41.18, 42.83, 42.94, 50.43, 50.53, 64.14, 64.99, 67.57, 125.51, 127.65, 129.53, 132.61, 175.44, 180.05

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lotus124: 金币+10, ★★★★★最佳答案, 多谢多谢! 2014-08-21 09:10:07
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1940个化合物(查询结果仅供参考)
1 .     hymenosetin
C23H33NO4     相似度:65.3%
Phytochemistry          2014          100          86-91
Hymenosetin, a 3-decalinoyltetramic acid antibiotic from cultures of the ash dieback pathogen, Hymenoscyphus pseudoalbidus
Sandra Halecker, Frank Surup, Eric Kuhnert, Kathrin I. Mohr, Nelson L. Brock, Jeroen S. Dickschat, Corina Junker, Barbara Schulz, Marc Stadler
Structure      13C NMR   碳谱模拟图
2 .     14-epi-pre-1a
C28H46O3     相似度:64.2%
Bioorganic & Medicinal Chemistry Letters          2009          19          5397-5400
Synthesis of 2α-substituted-14-epi-previtamin D3 and its genomic activity
Daisuke Sawada, Tomoyuki Katayama, Yuya Tsukuda, Nozomi Saito, Masashi Takano, Hiroshi Saito, Ken-ichiro Takagi, Eiji Ochiai, Seiichi Ishizuka, Kazuya Takenouchi, Atsushi Kittaka
Structure      13C NMR   碳谱模拟图
3 .     (22E,24R)-ergosta-5,22-dien-3β-hydroxyl-7-one
    相似度:64.2%
Natural Product Research and Development          2007          19          605-609
Study on the Chemical Constitutes of Hydnellum concrescens
YANG Xiao-long;WANG Fei; SHAO Hong-jun; DONG Ze-jun; DING Zhi-hui; YANG Wan-qiu; LIU Ji-kai
Structure      13C NMR   碳谱模拟图
4 .     3β-hyohoxy-ergosta-5,22-dien-7-one
C28H44O2     相似度:64.2%
Natural Product Research and Development          2004          16          204-206
THE CHEMICAL CONSTITUENTS OF BASIDIOMYCETE CALODON SUAVEOLENS
WANG Fei; LIU Ji-kai *
Structure      13C NMR   碳谱模拟图
5 .     (22E,24R)-3β-hydroxy-24-methylcholesta-5,22-dien-7-one
    相似度:64.2%
Acta Botanica Boreali-Occidentalia Sinica          2012          32          600-603
Chemical constituents from the fruiting bodies of Hydnellum sp. No.2
liu Han-wei, Gao Jin-min
Structure      13C NMR   碳谱模拟图
6 .     indioside N
C27H42O4     相似度:62.9%
Bioorganic & Medicinal Chemistry Letters          2013          23          2738-2742
Spirostanoids with 1,4-dien-3-one or 3β,7α-diol-5,6-ene moieties from Solanum violaceum
Fang-Rong Chang, Chiao-Ting Yen, Mohamed El-Shazly, Cheng-Ying Yu, Ming-Hong Yen, Yuan-Bin Cheng, Shu-Li Chen, Yang-Chang Wu
Structure      13C NMR   碳谱模拟图
7 .     sesterterpenoic acid
C25H40O3     相似度:61.5%
Journal of Natural Products          2002          65          1749-1753
Isolation and Structure Elucidation of an Isoflavone and a Sesterterpenoic Acid from Henriettella fascicularis
Angela I. Calderón,Christian Terreaux, Kurt Schenk,Phil Pattison, Joanna E. Burdette,John M. Pezzuto, Mahabir P. Gupta,and K. Hostettmann
Structure      13C NMR   碳谱模拟图
8 .     4β,5β-Epoxy-6-cholesten-3β-ol
    相似度:61.5%
Steroids          2005          70          245-250
Epoxidation and reduction of cholesterol, 1,4,6-cholestatrien-3-one and 4,6-cholestadien-3β-ol
Eunsook Ma, Haksoon Kim, Eunjeong Kim
Structure      13C NMR   碳谱模拟图
9 .     coniosetin
C25H35NO4     相似度:61.5%
The Journal of Antibiotics          2003          56          114-122
Coniosetin, a Novel Tetramic Acid Antibiotic from Coniochaeta ellipsoidea DSM 13856
MARIAN PAUL SEGETH,ALAIN BONNEFOY,MARK BRÖNSTRUP,MARTIN KNAUF,DIETMAR SCHUMMER,LUIGI TOTI,LáSZLó VéRTESY,MARIE-CéCILE WETZEL-RAYNAL,JOACHIM WINK and GERHARD SEIBERT
Structure      13C NMR   碳谱模拟图
10 .     Ergosta-8(9),22-diene-3,5,6,7-tetraol (30,5α,6β,7α,22E)
C28H46O4     相似度:60.7%
Chinese Chemical Letters          2004          15          419-422
A New Cytotoxic Sterol Produced by an Endophytic Fungus from Castaniopsis fissa at the South China Sea Coast
Hou Jin LI, Yong Cheng LIN, L. L. P. VRIJMOED , E. B. G. JONES
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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