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xifangchenqu

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专业: 天然药物化学

[求助] 微谱求助，急！！！已有1人参与

求助微谱数据，碳谱数据如下 21.78, 22.03, 22.12, 22.65, 26.86, 30.69, 31.65, 35.25, 35.86, 42.17, 56.43, 67.16, 76.47, 119.72, 124.85, 131.88, 133.01, 169.92, 174.52, 199.21

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1 .    N,N'-11-bis[(1Z,4Z)-7RH-germacra-1(10),4-dienyl]urea
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A Novel Diterpene Glycoside from the Soft Coral of Lemnalia bournei
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Structure    13C NMR Structure & 13C NMR    碳谱模拟图
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Terpenoids from the seed of chamaecyparis pisifera: the structures of six diterpenoids
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