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moonface551捐助贵宾 (小有名气)
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[求助]
求查微谱数据库
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请大家帮忙查一下这个化合物的碳谱,数据如下: 179.6, 130.0, 129.7, 33.9, 31.9, 29.8, 29.7, 29.7,29.6, 29.5,29.4, 29.4,29.3,29.2, 29.1, 29.1,29.0, 27.2,27.1, 24.7,22.7, 14.1 |
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木虫 (小有名气)
- 应助: 35 (小学生)
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- 专业: 天然药物化学
【答案】应助回帖
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感谢参与，应助指数 +1
moonface551: 金币+10, ★★★很有帮助 2012-06-07 12:26:09
感谢参与，应助指数 +1
moonface551: 金币+10, ★★★很有帮助 2012-06-07 12:26:09
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Stepanichenko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 9,10-dihydroxystearic acid C21H40O4 相似度:77.2% Steroids 2008 73 1098-1109 Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1] Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoudé-Werner, Michel Miesch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 9-octadecenoic acid-2',3'-dihydroxypropyl ester C21H40O4 相似度:77.2% Natural Product Research 2008 22 1350-1354 Two new fatty esters from Rhazya stricta roots (Apocynanaceae) Atta-Ur-Rahman; Nighat Sultana; Durre Shahwar; Muhammed Iqbal Choudhary Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 1 相似度:77.2% Phytochemistry 1996 42 997-998 Nematicidal hydrocarbons from Mucuna aterrima Marisa A. Nogueira, João S. de Oliveira, Silamar Ferraz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 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Carballeira, Clarisa Cruz, and Anthony Sostre Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 7-methyl-6(E)-octadecenoic acid 相似度:72.7% Journal of Natural Products 1996 59 1076-1078 Identification of the Novel 7-Methyl-6-octadecenoic Acid in Holothuria mexicana Néstor M. Carballeira, Clarisa Cruz, and Anthony Sostre Structure 13C NMR 碳谱模拟图 |
2楼2012-06-07 11:09:36
