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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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xiaodong9105

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溶剂为DMSO  
53.04,54.96,63.17,102.44,108.26,112.42,114.10,129.05,129.15,133.32,158.34,165.00,165.03,203.43
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xiaodong9105: 金币+8, ★★★很有帮助 2015-05-22 08:28:50
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Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     1-(2,4-dihydroxyphenyl)-2-(4'-methoxyphenyl)ethanone
C15H14O4     相似度:71.4%
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3 .     7-hydroxy-4'-methoxyisoflavane
C16H16O3     相似度:64.2%
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Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities
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4 .     1-(2,4-dihydroxyphenyl)-2-(4-methoxyphenyl)ethanone
    相似度:64.2%
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Carbon-13 nmr shifts and C—H coupling constants of deoxybenzoins and related acetophenones
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5 .     tricuspidatin B
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6 .     2',4'-dihydroxydihydrochalcone
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7 .     4-Hydroxybenzyl 2,4-Dihydroxyphenyl Ketone
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8 .     4-Methoxybenzyl 2,4-Dihydroxyphenyl Ketone
    相似度:64.2%
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