英文名 | swerchirin |
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英文别名 |
3,5-Dimethoxy-1,8-dihydroxyxanthone
5-O-Methylbellidifolin Xanthen-9-one,1,8-dihydroxy-3,5-dimethoxy 1,8-dihydroxy-3,5-dimethoxyxanthen-9-one 1,8-Dihydroxy-3,5-dimethoxy-9H-xanthen-9-one Swerchirin Methylbellidifolin |
密度 | 1.452g/cm3 |
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沸点 | 546.3ºC at 760mmHg |
分子式 | C15H12O6 |
分子量 | 288.25200 |
闪点 | 210.6ºC |
精确质量 | 288.06300 |
PSA | 89.13000 |
LogP | 2.37460 |
折射率 | 1.652 |
海关编码 | 2932999099 |
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~% 521-65-3 |
文献:Wan, Luo-Sheng; Min, Qiu-Xia; Wang, Yong-Long; Yue, Yao-Dong; Chen, Jia-Chun Journal of Natural Products, 2013 , vol. 76, # 7 p. 1248 - 1253 |
~18% 521-65-3
详细
|
文献:Vermes; Seligmann; Wagner Helvetica Chimica Acta, 1985 , vol. 68, # 8 p. 2359 - 2366 |
~% 521-65-3 |
文献:Nakaoki; Hida Yakugaku Zasshi, 1943 , vol. 63, p. 554 Chem. Zentralbl., 1950 , vol. 121, p. 7314 |
上游产品 4 | |
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下游产品 3 | |
海关编码 | 2932999099 |
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中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |