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[求助]
微谱求助一个化合物结构，特急
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13C NMR (101 MHz, CDCl3) δ 166.75,156.20,151.63,147.24,141.17,140.23,135.11,129.80,129.42,125.71,120.96,120.31,117.89,117.56,115.19,69.01,64.57,63.17,53.43,30.90,20.85,16.81 |
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jasminelw
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【答案】应助回帖
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感谢参与，应助指数 +1
guigui2011: 金币+10, ★有帮助 2013-05-01 22:42:14
感谢参与，应助指数 +1
guigui2011: 金币+10, ★有帮助 2013-05-01 22:42:14
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Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (2Z)-2-(10-cyano-2-isopropyl-1,2,3,4-tetrahydrobenzo-1,6-naphthyridin-1-yl)but-2-enedioate C22H23N3O4 相似度:68.1% Tetrahedron Letters 2005 46 1975-1979 Transformations of tetrahydrobenzo[1,6]naphthyridines and tetrahydropyrido[4,3-b]pyrimidines under the action of dimethyl acetylene dicarboxylate Leonid G. Voskressensky, Tatiana N. Borisova, Innokenti S. Kostenev, Ilia V. Vorobiev, Alexey V. Varlamov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . vermixocin A C21H24O6 相似度:68.1% The Journal of Antibiotics 1992 45 1268-1272 VERMIXOCINS A AND B, TWO NOVEL METABOLITES FROM Penicillium vermiculatum B. PROKSA, D. UHRÍN, J. ADAMCOVÁ, J. 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Damu, and Tian-Shung Wu Structure 13C NMR 碳谱模拟图 |
2楼2013-04-29 18:59:36