24小时热门版块排行榜

返回列表

当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖

baoji123

木虫 (著名写手)

应助: 1 (幼儿园)
金币: 10041.3
散金: 13
红花: 3
帖子: 1520
在线: 1155.3小时
虫号: 110588
注册: 2005-11-20
专业: 天然有机化学

[求助] 微谱求助,谢谢已有2人参与

氯仿;
C13-NMR:
15.7,15.8,17.9,19.1,20.3,21.7,24.7,24.9,26.0,27.9,28.1,28.2,28.4,29.9,31.1,35.4,
35.6,36.1,37.4,39.1,44.3,49.8,50.2,51.1,79.2,125.4,131.1,133.7,134.2

回复此楼

» 猜你喜欢

真诚求助：手里的省社科项目结项要求主持人一篇中文核心，有什么渠道能发核心吗已经有6人回复
请问哪里可以有青B申请的本子可以借鉴一下。已经有3人回复
孩子确诊有中度注意力缺陷已经有14人回复
三甲基碘化亚砜的氧化反应已经有4人回复
请问下大家为什么这个铃木偶联几乎不反应呢已经有5人回复
请问有评职称，把科研教学业绩算分排序的高校吗已经有5人回复
2025冷门绝学什么时候出结果已经有3人回复
天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入已经有4人回复
康复大学泰山学者周祺惠团队招收博士研究生已经有6人回复
AI论文写作工具：是科研加速器还是学术作弊器？已经有3人回复

» 本主题相关价值贴推荐，对您同样有帮助:

1楼2015-01-07 09:43:32

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

yangyinhe

至尊木虫 (著名写手)

应助: 1566 (讲师)
金币: 15048.4
红花: 21
帖子: 2773
在线: 261.2小时
虫号: 942922
注册: 2010-01-15
性别: MM
专业: 天然有机化学

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
baoji123: 金币+10, ★★★★★最佳答案, 非常感谢 2015-01-07 15:06:15

1 .    euphol
C30H50O    相似度:96.6%
Phytochemistry       1999       50       849-857
(20R,23E)-Eupha-8,23-diene-3β,25-diol from Tripetalum cymosum
Yuan-Wah Leong, Leslie J. Harrison
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

2 .    euphol
相似度:96.6%
Phytochemistry       1990       29       1625-1628
Constituents of the latex of Euphorbia antiquorum
Mohan B. Gewali,Masao Hattori,Yasuhiro Tezuka,Tohru Kikuchi,Tsuneo Namba
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

3 .    euphol
相似度:96.6%
Chinese Traditional and Herbal Drugs       2008       39       1779-1781
Optimization of purification of Panax notoginseng extract for injection
CHU Yang; SONG Hong-tao; LI Dan; YAN Lu; LIU Dan; CHEN Da-wei
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

4 .    euphol
相似度:96.6%
International Journal of Molecular Sciences       2012       13       11247-11259
Bio-Guided Isolation of the Cytotoxic Terpenoids from the Roots of Euphorbia kansui against Human Normal Cell Lines L-O2 and GES-1
Li Zhang, Lan Gao, Zhengjun Li, Xiaojing Yan, Yanjing Yang, Yuping Tang, Yudan Cao and Anwei Ding
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

5 .    euphadienol
相似度:96.6%
Organic Magnetic Resonance       1974       6       603-611
Carbon-13 NMR spectra of some tetra-and pentacyclic triterpenoids
S. A. Knight
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

6 .    Euphol
相似度:96.6%
International Journal of Molecular Sciences       2012       13       11247-11259
Bio-Guided Isolation of the Cytotoxic Terpenoids from the Roots of Euphorbia kansui against Human Normal Cell Lines L-O2 and GES-1
Li Zhang, Lan Gao, Zhengjun Li, Xiaojing Yan, Yanjing Yang, Yuping Tang, Yudan Cao and Anwei Ding
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

7 .    euphol
相似度:96.6%
Journal of Chinese Medicinal Materials       2007       30       412-415
Study on Chemical Constituents of Euphorbia hylonoma Hand.-Mazz.
GUO Zeng-jun, ZUO Jian-feng, BO Xiao-qian, SUN Qi-shi
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

8 .    euphol
C30H50O    相似度:96.6%
Journal of Northwest Normal University (Natural Science)       2006       42       57-60
Triterpenoids and steroids of Heteropappus semiprost Griers
YANG Cai-xia, JIA Zhong-jian
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

9 .    lyoniside
相似度:96.6%
Chinese Tladitional Patent Medicine       2013       35       320-323
Chemical constituents from the roots of Indigofera stachyoides
QIU Lu, LIANG Yan, TANG Gui-hua, YUAN Chun-mao, HAO Xiao-yan*, HE Hong-ping
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

--------------------------------------------------------------------------------

10 .    euphol
相似度:96.6%
Chinese Traditional and Herbal Drugs       2014       45       2752-2756
Chemical constituents from aerial part of fresh Euphorbia fischeriana
ZHAO Ming, SUN Wei-jian CHEN Li-jie, LI Jun, WANG Jin-lan, ZHANG Shu-jun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图