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szl1234

铁虫 (小有名气)

[求助] 维普求助 已有1人参与

16.82,33.32,45.54,153.29,177.38
DMSO
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
szl1234: 金币+10, ★★★★★最佳答案, 非常感谢 2015-04-30 14:21:05
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%)
碳谱库:   Nat Syn


查询结果:共查到4个化合物(查询结果仅供参考)
1 .     Squumolone
C5H8N2O2     相似度:100%
Phytochemistry          1993          33          1065-1073
Biologically active acetogenins from stem bark of Asimina triloba
G.-X. Zhao, M.J. Rieser, Y.-H. Hui, L.R. Miesbauer, D.L. Smith, J.L. McLaughlin
Structure      13C NMR   碳谱模拟图
2 .     1-carbamoylpyrrolidine-2-one
C5H8N2O2     相似度:100%
Indian Journal of Chemistry Section B          1996          35B          510-511
Chemical constituents of Polyalthia suberos.A one-pot synthesis of 1-carbamoylpyrrolidin-2-one , a constituent of the plant
Mahendra Sahai, Anjani Srivastava, Parveen Jamal, Subhash C Sinha & Ajay P Singh
Structure      13C NMR   碳谱模拟图
3 .     3-[2'-(3',5'-dioxo-1',2',4'-oxadiazolidinyl)]propionic acid
C5H6N2O5     相似度:60%
Journal of Medicinal Chemistry          1994          37          3939-3946
Synthesis of Oxadiazolidinedione Derivatives as Quisqualic Acid Analogs and Their Evaluation at a Quisqualate-Sensitized Site in the Rat Hippocampus
Shankar Venkatraman, Robert J. Roon, Marvin K. Schulte, James F. Koerner, Rodney L. Johnson
Structure      13C NMR   碳谱模拟图
4 .     valine
    相似度:60%
Magnetic Resonance in Chemistry          1994          32          591-595
29Si and 13C NMR spectra of trimethylsilylated amino acids
Jan Schraml, Magdalena Kvíčalová, Iveta Schwarzová and Jan Velíšek
Structure      13C NMR   碳谱模拟图
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