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随风药虫

铜虫 (小有名气)

[求助] 求助羟基积雪草酸的核磁数据,急 急 急 ,在线等待 已有1人参与

感谢
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sydong

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
随风药虫: 金币+20, ★★★很有帮助, 谢谢 2014-06-05 08:31:54
6β-羟基积雪草酸的碳谱:

Solvent        Position        13C NMR
1        48.3
2        69
3        78.3
4        43.2
5        48.7
6        67.6
7        39.4
8        41.4
9        50.4
10        38.2
11        24.1
12        125.7
13        139
14        44.6
15        28.8
16        25.2
17        48.7
18        53.9
19        39.5
20        39.7
21        31.3
22        37.7
23        66.2
24        16
25        19.2
26        19.1
27        24
28        180.7
29        17.6
30        21.4
思路决定出路!
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