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woshiqq23

铜虫 (初入文坛)

[求助] 微谱求助(可能是黄酮苷)

碳谱数据如下:
化合物1(DMSO)-可能是黄酮苷
172.2,163.9,160.3,158.2,153.2,148.9,146.9,135.6,121.6,121.2,115.1,113.4,108.2,101.2,96.0,92.9,77.4,76.6,74.46,69.9,60.7,56.2,56.1,55.7。

化合物2(DMSO)-可能是黄酮(上述黄酮苷的苷元)
171.1,163.7,160.1,158.1,148.2,147.5,142.2,137.6,122.2,121.0,115.6,111.2,106.2,95.6,92.9,56.1,56.0,55.8

化合物3(CD3OD)
162.6,152.6,148.7,115.8,56.5
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woshiqq23

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没人回复啊。没检索到么?已追加5金币,先到先得
2楼2013-01-22 09:06:21
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