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[求助]
微谱数据查询 已有1人参与
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13C NMR (151 MHz, DMSO) δ 13.65,18.74,30.07,56.01,56.42,56.78,60.65,65.13,69.62,69.68,73.17,73.20,76.50,76.54,77.30,77.42,95.08,95.37,99.56,100.02,100.17,104.50,105.40,105.43,110.28,115.85,120.61,128.75,131.64,148.15,148.29,156.96,157.00,161.16,163.03,163.07,164.25,182.15 |
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粒粒橙happy: 金币+13 2014-02-28 23:40:20
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查询结果：共查到246个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . acacetin 7-O-(6'-O-α-L-rhamnopyranosyl)-β-sophoroside C34H42O19 相似度:68.4% Chinese Journal of Natural Medicines 2006 4 154-155 Chemical Constituents from Lygodium japonicum ZHANG Lei-Hong; Yin Zhi-Qi; FAN Chun-Lin; YE Wen-Cai; ZHAO Shou-Xun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . chrysoeriol-7-O-(2,6-dirhamnosyl)-glucoside 相似度:65.7% Pharmazie 2001 56 348-349 New methoxyflavone glycosides from Verbena bipinnatifida Nutt H.N. Michael - J.Y. Salib - M.S. Ishak Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . acacetin 7-O-(6''-O-α-L-rhamnopyranosyl)-β-sophoroside 相似度:65.7% Journal of Chinese Medicinal Materials 2008 31 224-226 Stndy on Flavonoiels and Phenolic Acids from the Herb of Lygodium japonicum ZHANG Lei-hong, FAN Chun-lin, YE Wen-cai, LI Ya-ping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . luteolin-7-O-neohesperidoside-4'-O-sophoroside 相似度:64.1% Acta Chemica Scandinavica 1979 33 675-683 Two New Acyclic Diterpenoids from Nicotiana sylvestris. Wallin, Ingrid; Narbonne, Claudine; Wahlberg, Inger; Nishida, Toshiaki; Enzell, Curt R. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . linarin 相似度:63.1% Phytochemistry 1977 16 1110-1112 A 13C-NMR study of the structure of an acyl-linarin from Valeriana wallichii Vedantha Mohan Chari, Madelon Jordan, Hildebert Wagner, Peter W. Thies Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Urakunoside C38H46O24 相似度:63.1% Bioscience, Biotechnology, and Biochemistry 2011 75 2046-2048 Urakunoside, a New Tetraglycosyl Kaempferol from Petals of the Wabisuke Camellia cv. Tarokaja Natsu TANIKAWA, Kumi YOSHIDA, Tadao KONDO, Takayuki MIZUNO, Tsukasa IWASHINA and Masayoshi NAKAYAMA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . luteolin-7,4'-di-O-neohesperidoside 相似度:61.5% Acta Chemica Scandinavica 1979 33 119-124 Two New Acyclic Diterpenoids from Nicotiana sylvestris. Wallin, Ingrid; Narbonne, Claudine; Wahlberg, Inger; Nishida, Toshiaki; Enzell, Curt R. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . acacetin 7-O-[6''-O-glucosyl-2''-O-(3'''-acetylrhamnosyl)]glucoside 相似度:60.5% Phytochemistry 1997 44 533-536 Four flavonoid glycosides from Peganum harmala Mohamed Sharaf, Mohamed A. El-Ansari, Stephen A. Matlin, Nabiel A. M. Saleh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . larycitrin 3-O-rutinoside-7-O-β-D-glucoside 相似度:60.5% Phytochemistry 1994 37 163-165 The basis of yellow colouration in Lathyrus aphaca flowers Kenneth R. Markham, K.R.W. Hammett Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . quercetin-7-O-β-D-glucopyranoside 相似度:60.5% Natural Product Research and Development 2013 25 197-200 Chemical Constituents from Root Wood of Cudrania cochinchinensis LIU Zhi-ping, ZHOU Min, LIU Sheng, GAN Chun-fang, WEI Wan-xing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . ozturkoside A C39H40O20 相似度:58.9% Phytochemistry 2004 65 2095-2099 Three acylated flavone glycosides from Sideritis ozturkii Aytac & Aksoy F. PInar Şahin, Nurten Ezer,İhsan Çalş Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 4'-glucosyl-6'''-sinapoylsaponarin C38H40O19 相似度:58.9% Chemical & Pharmaceutical Bulletin 1998 46 1887-1890 Three New Anti-Oxidative Saponarin Analogs from Young green Barley Leaves Masafumi OHKAWA,Junei KINJO,Yoshihide HAGIWARA,Hideaki HAGIWARA,Hideo UEYAMA,Kazuhiko NAKAMURA,Ryoko ISHIKAWA,Masateru ONO and Toshihiro NOHARA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Kaempferol-3-O-(2-O-sinapoyl)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside-7-O-β-D-glucopyranoside 相似度:58.9% Archives of Pharmacal Research 2009 32 1379-1384 Kaempferol glycosides with antioxidant activity from Brassica juncea Hyun Ah Jung, Ju Jung Woo, Mee Jung Jung, Geum-Sook Hwang and Jae Sue Choi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . kaemferol-3-O-β-D-glucopyranosyl-7-O-[(2-O-trans-sinnapoyl)-β-D-glucopyranosyl(1→6)]-β-D-glucopyranoside 相似度:58.5% Acta Pharmaceutica Sinica 2004 Vol 39 46-51 Isolation and structure identification of chemical constituents from the seeds of Descurainia sophia (L.) Webb ex Prantl WANG Ai qin; WANG Xiu kun; LI Jun lin; CUI Xiang yu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . kaempferol-3-O-(2-O-feruloyl-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside)-7-O-glucopyranoside 相似度:58.5% Archives of Pharmacal Research 2002 25 621-624 A new kaempferol 7- O -triglucoside from the leaves of Brassica juncea L Jung Eun Kim, Mee Jung Jung, Hyun Ah Jung, Ju Jung Woo and Hong Sik Cheigh, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 2 相似度:58.1% Phytochemistry 1998 49 2171-2176 Kaempferol tetraglucosides from cabbage leaves Jens K. Nielsen, Rikke Nørbæk, Carl E. Olsen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . kaempferol-3-O-β-D-[2-E-sinapoyl-β-D-glucopyranosyl(1→2)glucopyranoside]-7-O-β-D-glucopyranoside 相似度:58.1% Phytochemistry 1993 34 539-544 Acylated flavonol glycosides from cabbage leaves Jens K. Nielsen, Carl E. Olsen, Marianne K. Petersen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . chrysoeriol-7-O-[2''-O-(5'''-O-feruloyl)-β-D-apiofuranosyl]-β-D-glucopyranoside C37H38O18 相似度:57.8% Journal of Natural Products 2009 72 1563-1567 Triterpenoids and Flavonoids from Celery (Apium graWeolens) Kailan Zhou, Feng Zhao, Zhihui Liu, Yulei Zhuang, Lixia Chen,and Feng Qiu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . isoginkgetin 7-O-β-D-glucopyranoside C38H32O15 相似度:57.8% Chemical & Pharmaceutical Bulletin 2005 53(9) 1200-1201 Biflavone Glucosides from Ginkgo biloba Yellow Leaves Sook Kyung HYUN,Sam Sik KANG,Kun Ho SON,Hae Young CHUNG,and Jae Sue CHOI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . ozturkoside B C37H38O19 相似度:57.8% Phytochemistry 2004 65 2095-2099 Three acylated flavone glycosides from Sideritis ozturkii Aytac & Aksoy F. PInar Şahin, Nurten Ezer,İhsan Çalş Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . kaempferol 3-O-α-rhamnoside-7,4'-di-O-β-galactoside C33H40O20 相似度:57.8% Phytochemistry 2003 891-896 Flavonol glycosides of Warburgia ugandensis leaves Lawrence O. Arot Manguro, Ivar Ugi, Peter Lemmen, Rudolf Hermann Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . quercetin-3-O-{[β-D-xylopyranosyl(1→3)-α-L-rhamnopyranosyl(1→6)][β-D-apiofuranosyl(1→2)]}-β-D-galactopyranoside C37H46O24 相似度:57.8% Journal of Natural Products 2002 65 576-579 Four New Flavonol Glycosides from the Leaves of Astragalus caprinus Nabil Semmar, Bernard Fenet, Katia Gluchoff-Fiasson, Aurangzeb Hasan, and Maurice Jay Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . quercetin 3-O-(6''-O-α-L-rhamnopyransoyl)-β-D-glucopyranoside-7-O-β-D-glucopyranoside 相似度:57.8% Phytochemistry 2000 55 67-75 Phenolic glycosides of forage legume Onobrychis viciifolia Yinrong Lu, Yan Sun, L. Yeap Foo, W.C. McNabb, A.L. Molan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 7-O-(6-O-Benzoyl-β-D-glucopyranosyl)-rutin C40H44O22 相似度:57.8% Fitoterapia 2001 72 201-205 7-O-(6-O-Benzoyl-β-D-glucopyranosyl)-rutin from leaves of Canthium dicoccum R. Gunasegaran, K. Subramani, P. Azantha Parimala,A.G. Ramachandran Nair, B. Rodriguez, K.P.Madhusudanan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . acacetin 7-O-(2'''-O-rhamnosyl-2''-O-glucosyl)glucoside 相似度:57.8% Phytochemistry 1997 44 533-536 Four flavonoid glycosides from Peganum harmala Mohamed Sharaf, Mohamed A. El-Ansari, Stephen A. Matlin, Nabiel A. M. Saleh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . kaemferol-3-O-β-D-glucopyranosyl-7-O-β-gentiobioside 相似度:57.8% Acta Pharmaceutica Sinica 2004 Vol 39 46-51 Isolation and structure identification of chemical constituents from the seeds of Descurainia sophia (L.) Webb ex Prantl WANG Ai qin; WANG Xiu kun; LI Jun lin; CUI Xiang yu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . isorhamnetin-3-O-β-D-glucopyranosyl-7-O-β-gentiobioside 相似度:57.8% Acta Pharmaceutica Sinica 2004 Vol 39 46-51 Isolation and structure identification of chemical constituents from the seeds of Descurainia sophia (L.) Webb ex Prantl WANG Ai qin; WANG Xiu kun; LI Jun lin; CUI Xiang yu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . theaflavanoside IV C38H50O23 相似度:57.8% Heterocycles 2007 71 1193-1201 New Flavanone Oligoglycosides, Theaflavanosides I, II, III, and IV, with Hepatoprotective Activity from the Seeds of Tea Plant (Camellia sinensis) Ning Li, Toshio Morikawa, Hisashi Matsuda, Kiyofumi Ninomiya, Xian Li, and Masayuki Yoshikawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . ochnaflavone 7''-O-β-D-glucopyranoside C36H28O15 相似度:57.8% Chinese Journal of Medicinal Chemistry 2009 19 63-64 One new biflavone glucoside from the leaves of Lonicera japonica Thunb. MA Jun-li, LI Ning, LIXian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . ochnaflavone 7-O-β-D-glucopyranoside C36H28O15 相似度:57.8% Journal of Shenyang Pharmaceutical University 2009 26 868-870 Chemical constituents from the leaves of Lonicera japonica Thunb. MA Jun-li, LI Ning, LI Xian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . apigenin-7-O-β-D-glucopyranoside-(3'-O-7'')-quercetin-3''-methyl ether C37H30O17 相似度:57.8% Journal of the Chinese Chemical Society 2004 51 629-636 Chemical Components of Seriphidium santolium Poljak Yan-Ru Deng, Ai-Xin Song and Han-Qing Wang* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . Kaempferol 3-O-β-glucopyranosyl-(1→2)-[rhamnopyranosyl-(1→6)-glucopyranoside] 相似度:57.8% Natural Product Communications 2010 5 1903 - 1906 Kaempferol Glycosides in the Flowers of Carnation andtheir Contribution to the Creamy White Flower Color Tsukasa Iwashina*, Masa-atsu Yamaguchi, Masayoshi Nakayama, Takashi Onozaki,Hiroyuki Yoshida, Shuji Kawanobu, Hiroshi Ono and Masachika Okamura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . Pedunculosumoside B C33H40O17 相似度:57.8% Journal of Natural Products 2011 74 683-689 Homoflavonoid Glucosides from Ophioglossum pedunculosum and Their Anti-HBV Activity Chuan-Xing Wan, Ping-Hu Zhang, Jian-Guang Luo, and Ling-Yi Kong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . quercetin-3-O-rutin-7-O-glucoside C28H32O16 相似度:57.8% Chinese Traditional and Herbal Drugs 2012 43 43-46 Chemical constituents in anti-infective fraction of Filifolium sibiricum (Ⅰ) WANG Qiu-hong; LIU Yu-jie; SU Yang; LV Shao-wa; KUANG Hai-xue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . Pedunculosumoside A C39H50O22 相似度:56.4% Journal of Natural Products 2011 74 683-689 Homoflavonoid Glucosides from Ophioglossum pedunculosum and Their Anti-HBV Activity Chuan-Xing Wan, Ping-Hu Zhang, Jian-Guang Luo, and Ling-Yi Kong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . compound III C43H48O23 相似度:55.8% Planta Medica 1997 63 329-334 New Flavonoids from the Aerial Parts of Aconitum chilsanense Hyeh Jean jeong, Wan Kyunn Whang, and II Hyuk Kim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . apigenin-7-O-[2''-O-(5'''-O-feruloyl)-β-D-apiofuranosyl]-β-D-glucopyranoside C36H36O17 相似度:55.2% Journal of Natural Products 2009 72 1563-1567 Triterpenoids and Flavonoids from Celery (Apium graWeolens) Kailan Zhou, Feng Zhao, Zhihui Liu, Yulei Zhuang, Lixia Chen,and Feng Qiu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . sinocrassoside B4 C38H48O2 相似度:55.2% Chemical & Pharmaceutical Bulletin 2008 56(10) 1438-1444 Bioactive Constituents from Chinese Natural Medicines. XXXII.Aminopeptidase N and Aldose Reductase Inhibitors from Sinocrassula indica: Structures of Sinocrassosides B4, B5, C1, and D1—D3 Toshio MORIKAWA,Haihui XIE,Tao WANG,Hisashi MATSUDA,and Masayuki YOSHIKAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . gnemonol E C40H42O16 相似度:55.2% Chemical & Pharmaceutical Bulletin 2002 50(6) 796-801 Stilbene Derivatives from Two Species of Gnetaceae Ibrahim ILIYA,Toshiyuki TANAKA, Munekazu IINUMA,Zulfiqar ALI, Miyuki FURASAWA,Ken-ichi NAKAYA, Yoshiaki SHIRATAKI, Jin MURATA, and Dedy DARNAEDI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . kaempferol 3-O-β-[(6-malonyl)sophoroside]-7-O-β-[(6- malonyl)glucoside] C39H44O27 相似度:55.2% Phytochemistry 2006 67 191-201 Flavonols and an indole alkaloid skeleton bearing identical acylated glycosidic groups from yellow petals of Papaver nudicaule Willibald Schliemann, Bernd Schneider, Victor Wray, Jürgen Schmidt,Manfred Nimtz, Andrea Porzel, Hartmut Böhm Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . kaempferol 3-O-β-dglucosyl(1→2)-β-D-galactoside 7-O-β-D-glucoside C33H40O21 相似度:55.2% Phytochemistry 2001 58 577-580 Flavonol glycosides from the stems of Trigonella foenum-graecum Yingmei Han, Sansei Nishibe, Yukari Noguchi, Zhexiong Jin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 3-O-{[β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→6)][β-D-apiofuranosyl-(1→2)]}-β-D-galactopyranosyl kaempferol C37H46O23 相似度:55.2% Journal of Natural Products 2001 64 656-658 Two New Glycosides from Astragalus caprinus Nabil Semmar,Bernard Fenet, Marie-Aleth Lacaille-Dubois, Katia Gluchoff-Fiasson,Rachid Chemli,and Maurice Jay Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . knipholone-8-O-β-D-gentiobioside C36H38O18 相似度:55.2% Journal of Natural Products 2001 64 1368-1372 Secondary Metabolites from Basotho Medicinal Plants. I. Bulbine narcissifolia Mats’eliso A. Qhotsokoane-Lusunzi and Peter Karuso Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . 5,7-dihydroxy-4'-methoxyflavonoid 7-O-[6-O-(4-O-acetyl-α-L-rhamnosyl)-3-O-β-D-glucosyl]-6-O-acetyl-β-D-glucoside C38H46O21 相似度:55.2% Chinese Chemical Letters 1999 10 295-296 New Flavonoid Glycoside from Thalictrum przewalskii Shi Chun YU. Qing Li WU, Li Wei WANG, Pei Ger XIAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . neobudofficide C34H42O18 相似度:55.2% Acta Pharmaceutica Sinica 1996 31 849-854 SEPARATION AND IDENTIFICATION OF THE FLAVONOIDS FROM BUDDLEIA OFFICINALIS MAXIM JS Li; YY Zhao; B Wang; XL Li and LB Ma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . diosmetin 7-O-α-L-rhamnopyranosyl-(1-2)-[β-D-xylopyranosyl-(1–6)]-β-D-glucopyranoside C33H40O19 相似度:55.2% Journal of Asian Natural Products Research 2008 10 611-615 Flavonoids from Galium verum L. Chun-Chao Zhao, Jian-Hu Shao, Xian Li, Xing-Dong Kang, Yu-Wei Zhang, Da-Li Meng and Ning Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . 5,7-dihydroxy-4'-methoxyflavone-7-O-[6-O-(4-O-acetyl-α-L-rhamnosyl)-3-O-β-D-glucosyl]-6-O-acetyl-β-D-glucoside C38H46O21 相似度:55.2% Journal of Asian Natural Products Research 1999 2 301-306 Flavonoid Glycosides from Thalictrum przewalskii SHI-CHUN YU, QING-LI WU, LI-WE1 WANG, JUN-SHAN YANG and PEI-GEN XIAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . kaempferol 3-O-β-D-glucosyl-(1→2)-α-L-rhamnoside-7-O-β-D-glucoside 相似度:55.2% Fitoterapia 2001 72 532-537 Flavonol glycosides from Mentha la andulacea S.K. El-Desoky, M.A. El-Ansari , S.I. El-Negoumy Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . luteolin 7-neohesperidoside 4'-sophoroside 相似度:55.2% Fitoterapia 1999 70 478-483 Flavone glycosides from Mentha longifolia M. Sharaf, M.A. El-Ansari, N.A.M. Saleh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . quercetin 3,7,4'-O-β-triglucopyranoside 相似度:55.2% Phytochemistry 1998 47 281-285 Flavonoids from red onion (Allium cepa) Torgils Fossen, Atle T. Pedersen, Øyvind M. Andersen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . Kaempferol3-O-[6"-O-sinapoyl-β-D-glucopyranosyl](1→2)-β-D-galactopyranoside C38H40O20 相似度:55.2% Phytochemistry 1995 40 577-581 Flavonol sinapoyl glycosides from leaves of Thevetia peruviana Fumiko Abe, Yukiko Iwase, Tatsuo Yamauchi, Shoji Yahara, Toshihiro Nohara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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