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shaoyan415

新虫 (小有名气)

[求助] C谱求助 已有1人参与

13C NMR (126 MHz, Pyr) δ 208.66, 207.48, 199.89, 199.71, 176.19, 176.13, 161.32, 161.26, 161.21, 160.36, 154.30, 154.22, 141.82, 141.77, 141.70, 141.45, 125.92, 125.82, 79.72, 77.45, 77.10, 72.21, 69.40, 69.29, 56.90, 54.62, 52.61, 52.14, 51.57, 50.11, 50.06, 49.77, 49.67, 48.59, 48.52, 48.32, 47.41, 46.69, 46.46, 39.30, 39.25, 39.23, 38.95, 36.88, 35.34, 35.31, 34.95, 34.80, 33.07, 28.93, 28.88, 28.69, 27.84, 23.46, 22.48, 21.44, 20.27, 20.18, 19.75, 19.61, 19.59, 17.34, 17.07, 17.05, 16.62, 16.57
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shaoyan415

新虫 (小有名气)

引用回帖:
4楼: Originally posted by hydros at 2015-03-15 20:15:51
1 .     Spirosupinanonediol
C30H50O3     相似度:50.7%
Chemical Communications          1984                   1128-1129
The Structure of Spirosupinanonediol, a Triterpenoid bearing a Novel Skele ...

不确定,谢谢您,我查查文献看看
5楼2015-03-15 20:17:51
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hydros

金虫 (著名写手)

微谱查询 数据按从小到大的顺序排列,数据间用英文逗号隔开,不留空格。方便重新整理一下吗?可以马上查
2楼2015-03-15 19:42:37
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shaoyan415

新虫 (小有名气)

引用回帖:
2楼: Originally posted by hydros at 2015-03-15 19:42:37
微谱查询 数据按从小到大的顺序排列,数据间用英文逗号隔开,不留空格。方便重新整理一下吗?可以马上查

好的,谢谢,
13C NMR (126 MHz, Pyr) δ 16.57,16.62,17.05,17.07,17.34,19.59,19.61,19.75,20.18,20.27,21.44,22.48,23.46,27.84,28.69,28.88,28.93,33.07,34.80,34.95,35.31,35.33,35.34,36.88,38.95,39.25,39.30,46.46,46.69,47.41,48.32,48.52,48.59,49.67,49.77,50.06,50.11,51.57,52.14,52.61,54.62,56.90,69.29,69.40,72.21,77.10,77.45,79.72,125.82,125.92,141.45,141.70,141.77,141.82,154.22,154.30,160.36,161.21,161.26,161.32,176.13,199.71,199.89,207.48,208.66
3楼2015-03-15 20:05:53
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hydros

金虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
1 .     Spirosupinanonediol
C30H50O3     相似度:50.7%
Chemical Communications          1984                   1128-1129
The Structure of Spirosupinanonediol, a Triterpenoid bearing a Novel Skeletal System from Euphorbia supina
Shunyo Matsunaga, Reiko Morita, Toshimasa Ishida, Masatoshi Inoue, Masataka Shigi, and Akira Miyamae
Structure      13C NMR   碳谱模拟图

只查到这一篇文献。
楼主确定是一个化合物吗?这个会不会是两个化合物,或二聚体?
4楼2015-03-15 20:15:51
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