 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 2 | 1/1 | 返回列表 |
| 查看: 321 | 回復(fù): 1 | |||
kengkengsee金蟲 (小有名氣)
|
[求助]
微譜求助，多謝 已有1人參與
|
|
溶劑：氘代氯仿 碳譜信號：7.70,24.14,51.88,105.22,108.49,110.54,140.18,158.00,163.14,172.63 |
回復(fù)此樓» 猜你喜歡
299求調(diào)劑
已經(jīng)有8人回復(fù)
-
一志愿北京理工大學(xué)本科211材料工程294求調(diào)劑
已經(jīng)有6人回復(fù)
-
300求調(diào)劑，材料科學(xué)英一數(shù)二
已經(jīng)有8人回復(fù)
-
招收生物學(xué)/細(xì)胞生物學(xué)調(diào)劑
已經(jīng)有5人回復(fù)
-
070305高分子化學(xué)與物理 304分求調(diào)劑
已經(jīng)有7人回復(fù)
-
289求調(diào)劑
已經(jīng)有13人回復(fù)
-
一志愿哈爾濱工業(yè)大學(xué)材料與化工方向336分
已經(jīng)有9人回復(fù)
-
081200-11408-276學(xué)碩求調(diào)劑
已經(jīng)有6人回復(fù)
-
調(diào)劑求院校招收
已經(jīng)有5人回復(fù)
-
調(diào)劑310
已經(jīng)有8人回復(fù)
» 本主題相關(guān)價值貼推薦，對您同樣有幫助:
- HETEROCYCLES投稿求助
已經(jīng)有9人回復(fù)
- 求解氫譜試題！
已經(jīng)有5人回復(fù)
- 解譜求助（只有碳譜），謝謝了。
已經(jīng)有3人回復(fù)
- 求助、、、謝謝大神
已經(jīng)有4人回復(fù)
- 微譜求助，多謝了
已經(jīng)有3人回復(fù)
- 微譜求助 謝謝
已經(jīng)有4人回復(fù)
- 求解核磁氫譜�。。《嘀x多謝�。�
已經(jīng)有19人回復(fù)
- 微譜求助 謝謝
已經(jīng)有3人回復(fù)
- 求教DNA序列建樹問題。謝謝
已經(jīng)有5人回復(fù)
- 急求 在線等 微譜求助
已經(jīng)有5人回復(fù)
- 求微譜，不勝感激涕零
已經(jīng)有4人回復(fù)
- 求助兩個化合物的微譜數(shù)據(jù)查詢
已經(jīng)有3人回復(fù)
- 求助維譜數(shù)據(jù)庫
已經(jīng)有5人回復(fù)
- 急求求助微譜數(shù)據(jù)檢索C譜數(shù)據(jù)
已經(jīng)有4人回復(fù)
- RUSSIAN CHEMICAL BULLETIN
已經(jīng)有5人回復(fù)
seuseasoar
至尊木蟲 (知名作家)
- 應(yīng)助: 2238 (講師)
- 金幣: 48119.9
- 紅花: 52
- 帖子: 6738
- 在線: 546.4小時
- 蟲號: 2400995
- 注冊: 2013-04-01
- 性別: MM
- 專業(yè): 食品科學(xué)基礎(chǔ)
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
kengkengsee: 金幣+8, ★★★★★最佳答案 2015-03-19 15:14:01
感謝參與，應(yīng)助指數(shù) +1
kengkengsee: 金幣+8, ★★★★★最佳答案 2015-03-19 15:14:01
|
1 . 2,6-dihydroxy-3,4-dimethylbenzoic acid methyl ester C10H12O4 相似度:100% Chemical & Pharmaceutical Bulletin 2006 54(5) 693-695 New Constituents from the Heartwood of Picea morrisonicola HAYATA Tzong-Huei LEE,Ming-Hsi YEH,Chi-I CHANG,Ching-Kuo LEE,Yi-Yuan SHAO,and Yueh-Hsiung KUO Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . methyl 2,4-dihydroxy-3,6-dimethylbenzotate C10H12O4 相似度:100% Chemical & Pharmaceutical Bulletin 1996 44 1086-1089 Studies on the Constituents of Aceraceae Plants. XIII. Diarylheptanoids and Other Phenolics from Acer nikoense Seiji NAGUMO,Sumiko ISHIZAWA,Masahiro NAGAI and Takao INOUE Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . methyl β-orcinol carboxylate C10H12O4 相似度:100% Chemistry of Natural Compounds 2009 45 234-236 MONO-AROMATIC CONSTITUENTSOF Dendrobium longicornu Jiang-Tao Li, Ben-Lin Yin, Ying Liu, Li-Qin Wang, and Ye-Gao Chen Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . methyl-2,4-dihydroxy-3,6-dimethylbenzoate 相似度:100% China Journal of Chinese Materia Medica 2009 34 708-711 Studies on chemical constituents from herbs of Usnea longissima FENG Jie, YANG Xiuwei, SU Siduo, HE Chuan Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . methyl -βorcinolcarboxylate 相似度:100% Journal of Natural Products 1985 Vol 48 157-158 Methyl β-Orcinolcarboxylate and Depsides from Parmelia furfuracea S. Caccamese, R. M. Toscano, F. Bellesia, A. Pinetti Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . methyl β-orsellinate C10H12O4 相似度:100% Phytochemistry 1985 24 127-129 The isolation of methyl β-orsellinate from Stereocaulon alpinum and comments on the isolation of 4,6-dihydroxy-2- methoxy-3-methylacetophenone from stereocaulon species Peter J. Hylands, Kristin Ingolfsdottir Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . methyl 2,4-dihydroxy-3,6-dimethyl benzoate 相似度:100% Chinese Traditional and Herbal Drugs 2007 38 810-812 Chemical constituents from wing twigs of Euonymus alatus FANG Zhen-feng; LI Zhan-lin; WANG Yu; LI Wen; HUA Hui-ming Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . 2,4-dihydroxy-3,6-dimethyl methylbenzoate 相似度:100% Journal of China Pharmaceutical University 2000 31 5-7 Studies on the Constituents of Dendrobium chryseum Rolfe ZHENG Wei Ping; TANG Yu Ping; LOU Feng Chang; ZHI Fei Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . 2,4-dihydroxy-3,6-dimethylmethylbenzoate 相似度:100% Natural Product Research and Development 2007 19 55-58 Chemical Constituents of Daphne tangutica YUAN Xiao-hong;XU Chun-xia; ZHOU Min; ZHANG Xiu-yun; LI Bo-gang * Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . 2-hydroxy-4-methoxy-3,6-dimethyl benzoic acid C10H12O4 相似度:100% Turkish Journal of Chemistry 2003 27 493-500 Isolation and Structure Elucidation of Novel Natural Products from Turkish Lichens SüHEYLA KIRMIZIGüL, ÖMER KOZ, HüSEYİN ANIL, SIDDIK İÇLİ, ULVİ ZEYBEK Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 11 . atraric acid 相似度:100% Journal of Ethnopharmacology 2012 144 726-734 Biological activities of Pseudevernia furfuracea (L.) Zopf extracts and isolation of the active compounds Ayşegül Güvenç, Esra Küpeli Akkol, İpek Süntar, Hikmet Keleş, Sulhiye Yıldız, İhsan Çalış Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 12 . methyl 2,4-dihydroxy-3,6-dimethylbenzoate C14H16O6 相似度:100% Indian Journal of Chemistry Section B 1989 28B 771-774 Chemical constituents of the orchid Lusia indivisa P L Majumader &(Miss) S Lahiri Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 13 . methyl β-orsellinate 相似度:100% Journal of Chemical Ecology 2003 29 2049-2071 Identification and Quantitation of Allelochemicals from the Lichen Lethariella canariensis: Phytotoxicity and Antioxidative Activity F. J. Toledo Marante, A. García Castellano, F. Estévez Rosas, J. Quintana Aguiar, J. Bermejo Barrera Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 14 . lichexanthone 相似度:100% Journal of Agricultural and Food Chemistry 2011 59 2299-2307 Isolation, Characterization and Antifungal Activity of Major Constituents of the Himalayan Lichen Parmelia reticulata Tayl.† Mayurika Goel, Prem Dureja, Archna Rani, Prem L. Uniyal, and Hartmut Laatsch Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 15 . lichexanthone 相似度:100% Journal of Agricultural and Food Chemistry 2011 59 2299-2307 Isolation, Characterization and Antifungal Activity of Major Constituents of the Himalayan Lichen Parmelia reticulata Tayl. Mayurika Goel,Prem Dureja,Archna Rani,Prem L. Uniyal,and Hartmut Laatsch Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
2樓2015-03-19 15:06:23
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 kengkengsee 的主題更新
| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿211 初試270分 求調(diào)劑 +8 | 谷雨上岸 2026-03-23 | 9/450 |
|
|---|---|---|---|---|
|
[考研] 070300化學(xué)354求調(diào)劑 +3 | 101次希望 2026-03-28 | 3/150 |
|
|
|
[考研] 求調(diào)劑一志愿海大，0703化學(xué)學(xué)碩304分，有大創(chuàng)項目，四級已過 +7 | 幸運(yùn)哩哩 2026-03-22 | 11/550 |
|
|
|
[考研] 一志愿北京工業(yè)大學(xué)，324分求調(diào)劑 +4 | 零八# 2026-03-28 | 4/200 |
|
|
|
[考研] 一志愿中南大學(xué)化學(xué)0703總分337求調(diào)劑 +5 | niko- 2026-03-27 | 5/250 |
|
|
|
[考研] 394求調(diào)劑 +3 | 好事多磨靜候佳?/a> 2026-03-26 | 5/250 |
|
|
|
[考研] 286求調(diào)劑 +12 | PolarBear11 2026-03-26 | 12/600 |
|
|
|
[考研] 291求調(diào)劑 +6 | HanBeiNingZC 2026-03-24 | 6/300 |
|
|
|
[考研] 085404求調(diào)劑，總分309，本科經(jīng)歷較為豐富 +4 | 來財aa 2026-03-25 | 4/200 |
|
|
|
[考研] 266求調(diào)劑 +11 | 陽陽哇塞 2026-03-27 | 12/600 |
|
|
|
[考研] 272求調(diào)劑 +7 | 腳滑的守法公民 2026-03-27 | 7/350 |
|
|
|
[考博] 26申博 +3 | 加油沖啊！ 2026-03-26 | 3/150 |
|
|
|
[考研] 342求調(diào)劑 +3 | 加油a李zs 2026-03-26 | 3/150 |
|
|
|
[考研] 349求調(diào)劑 +4 | 李木子啊哈哈 2026-03-25 | 4/200 |
|
|
|
[考研] 化學(xué)工程085602 305分求調(diào)劑 +17 | RichLi_ 2026-03-25 | 17/850 |
|
|
|
[考研] 總分293求調(diào)劑 +6 | 加一一九 2026-03-25 | 8/400 |
|
|
|
[考研] 334分 一志愿武理-080500 材料求調(diào)劑 +4 | 李李不服輸 2026-03-25 | 4/200 |
|
|
|
[考研] 網(wǎng)絡(luò)空間安全0839招調(diào)劑 +4 | w320357296 2026-03-25 | 6/300 |
|
|
|
[基金申請] 請教下大家 2026年國家基金申請是雙盲審嗎？ +3 | lishucheng1 2026-03-22 | 5/250 |
|
|
|
[考研] 269求調(diào)劑 +4 | 我想讀研11 2026-03-23 | 4/200 |
|