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zsykk123金蟲 (正式寫手)
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[求助]
求助 微譜數(shù)據(jù)庫 CNMR數(shù)據(jù)查未知化合物結(jié)構(gòu)
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那位學(xué)校有買微譜數(shù)據(jù)庫啊,幫忙查一下吧,不勝感激!!該化合物碳譜數(shù)據(jù)位:12個碳: 22.5, 45.8, 112.2, 114.1, 121.2, 121.9, 122.9, 125.4, 133.6, 136.5, 169.6, 190.4 多謝!搜一下,給俺發(fā)個截圖就行多謝,郵箱:zsykk1234@126.com |

榮譽版主 (知名作家)
吉祥二寶
榮譽版主 (知名作家)
吉祥二寶
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1 . acetamide 相似度:66.6% Journal of Natural Products 1991 Vol 54 564 6-Bromotryptamine Derivatives from the Gulf of California Tunicate Didemnum candidum Eoin Fahy, Barbara C. M. Potts, D. John Faulkner, Keith Smith Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . (1R,3S)-1-Methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylicacid C13H14N2O2 相似度:61.5% Chinese Pharmaceutical Sciences 2004 13 18 Chemical Constituents from Starfish Asterias rollestoni LI Guoqiang, DENG Zhi-wei, LI Jun, FU Hon-zheng, and LIN wen-han Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . 3-[2-(1H-indol-3-yl)-2-oxo-ethylidene]-piperidin-2-one C15H14N2O2 相似度:60% Tetrahedron 2006 62 10815-10820 Synthetic approaches towards an indole alkaloid isolated from the marine sponge Halichondria melanodocia Ann-Louise Johnson, Jan Bergman Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- |
榮譽版主 (知名作家)
吉祥二寶
榮譽版主 (文壇精英)
我是一只小小小小蟲

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