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[求助]
維普數(shù)據(jù)求助!數(shù)據(jù)很簡單!
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氘代試劑:氘代甲醇 碳譜數(shù)據(jù)如下: 115.8, 117..8, 123.2, 123.9, 146.0, 151.5, 170.2 |

鐵桿木蟲 (著名寫手)
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詢結果:共查到372個化合物(查詢結果僅供參考) 1 . Protocatechuic acid C7H6O4 相似度:100% Acta Botanica Yunnanica 2009 31(3) 284-288 Phenolic Constituents from the Fruits of Amomum tsao2ko (Zingiberaceae) WANGWei,YANG Chong-Ren,ZHANG Ying-Jun Structure 13C NMR 碳譜模擬圖 2 . Protocatechuic acid C7H6O4 相似度:100% Acta Botanica Yunnanica 1999 21(3) 393-398 Polyphenolic Constituents of Salvia sonchifolia WU Zhi-Jun,OUYANGMing-An,YANG Chong-Ren Structure 13C NMR 碳譜模擬圖 3 . 3,4-dihydroxybenzoic acid C7H6O4 相似度:100% Acta Botanica Boreali-Occidentalia Sinica 2007 27 0831-0833 Chemical Components of Chaenomeles speciosa (Sweet) Nakai SONG Ya-ling, FENG Zhi-bing, CHENG Yong-xian, GAO Jin-ming Structure 13C NMR 碳譜模擬圖 4 . 3,4-dihydroxy-benzoic acid 相似度:100% Journal of Asian Natural Products Research 2007 9 399-405 Water-soluble constituents from the leaves of Ilex oblonga M.-A. OUYANG, C.-Z. WANG and S.-B. WANG Structure 13C NMR 碳譜模擬圖 5 . 3,4-dihydroxybenzoic acid 相似度:100% China Journal of Chinese Materia Medica 2007 32 819-821 Isolation and structure identitication of chemical constituents from Polygala hongkongensis II WU Jianfeng, CHENG SiBao, WU Lijun, CHENG Shilin, TU PengFei Structure 13C NMR 碳譜模擬圖 6 . protocatechuic acid 相似度:100% China Journal of Chinese Materia Medica 2006 31 892-894 Studies on the chemical constituents in herb of Ranunculus japonicus ZHENG Wei, Zhou Changxin, ZHANG Shuili, WENG Linjia, ZHAO Yu Structure 13C NMR 碳譜模擬圖 7 . protocatechuic aciod C7H6O4 相似度:100% China Journal of Chinese Materia Medica 1999 24 A Study on Chemical Constituents in Seeds of Crataegus pinnatifida Bge. var. major N. E. Br Wang Xuesong, Che Qingming, Li Yanmei and He Yunqing Structure 13C NMR 碳譜模擬圖 |


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