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yjl2007

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[求助] 求助一化合物微谱数据结构 已有1人参与

化合物碳谱数据如下,溶剂是氘代甲醇
26.0, 28.2, 30.0, 52.5, 68.7, 73.3, 78.2, 110.5, 130.8, 135.6, 168.2
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二氯甲烷

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yjl2007: 金币+10 2014-08-08 15:24:21
1 .     4, 4-dimethyl-7α, 8β-dihydroxy-3, 5-dioxobicyclo [ 4.3.1 ] dec-1(10)-en-2-one
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Acta Botanica Yunnanica          2003          25(5)          620-624
A New Bridged Ring Compound from Hypericum bellum
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Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     3,4-O-isopropylideneshikimic acid
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3 .     3,4-isopropylidenly shikimic acid
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    相似度:90.9%
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Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     1-cyclohexene-1-carboxylic acid-5-hydroxy-3,4-isopropylidenedioxy
C10H14O5     相似度:81.8%
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Studies on the Chemical Constituents of Excoecaria cochinchinensis Lour.var.viridis Merr
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6 .     3,-O-异亚丙莽草酸
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多蕊红茴香化学成分的研究
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7 .     3,4-O-isopropylidenyl shikimic acid
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Chemical constituents from Hypericum pseudohenryi
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--------------------------------------------------------------------------------

8 .     rel-3a,6,7,7a-tetrahydro-7-hydroxy-2,2-dimethyl-[3aα-(3aα,7α,7aα)]-1,3-benzodioxole-5-carboxylic acid
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--------------------------------------------------------------------------------

9 .     (S)-3-amino-1-(benzyloxy)azepan-2-one hydrobromide
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--------------------------------------------------------------------------------

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C15H18O4     相似度:63.6%
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--------------------------------------------------------------------------------

11 .     莽草酸丁酯
    相似度:63.6%
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Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     (RS)-1,1,3,3-tetramethyl-6-(prop-2-en-1-yl)-1H-imidazo[1,5-c] [1,3]thiazole-5,7(6H,7aH)-dione
C21H23Cl3N2O3     相似度:58.3%
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A Manifold Three-Step Synthetic Route to Polycyclic Annulated Hydantoins via Cyclic Imines
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Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

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C12H20O4     相似度:54.5%
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Trypanocidal Terpenoids from Laurus nobilis L.
Nahoko UCHIYAMA,Keiji MATSUNAGA, Fumiyuki KIUCHI,Gisho HONDA,a Akiko TSUBOUCHI,Junko NAKAJIMA-SHIMADA,and Takashi AOKI
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

14 .     (+)-t(4)-p-2,8-menthadien-r-l-ol
    相似度:54.5%
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Stereochemistry-Activity Relationships in Olfaction. Odorants containing a proton donor/proton acceptor unit
Günther Ohloff, Wolfgang Giersch
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

15 .     compound 7b
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Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

16 .     (4S,5R,6R,7S)-4,7-Dibenzyloxymethyl-5,6-dihydroxy-5,6-O-methylethylidene-1,3-diazepan-2-thione
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Structure      13C NMR   碳谱模拟图
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