中文名 | 7,8-亚甲基二氧基-6-甲氧基香豆素 |
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英文名 | 4-methoxy-[1,3]dioxolo[4,5-h]chromen-8-one |
英文别名 |
8H-1,3-Dioxolo[4,5-h][1]benzopyran-8-one,4-methoxy
7,8-Methylendioxy-6-methoxycumarin 6-Methoxy-7,8-methylenedioxycoumarin 4-methoxypyrano[6,5-e][1,3]benzodioxol-8-one 7,8-Methylenedioxy-6-methoxycoumarin |
分子式 | C11H8O5 |
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分子量 | 220.17800 |
精确质量 | 220.03700 |
PSA | 57.90000 |
LogP | 1.53030 |
海关编码 | 2932999099 |
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~95% 28843-40-5 |
文献:Zelle; McClellan Tetrahedron Letters, 1991 , vol. 32, # 22 p. 2461 - 2464 |
~% 28843-40-5 |
文献:Batirov, E. Kh.; Matkarimov, A. D.; Malikov, V. M.; Yagudaev, M. R.; Seitmuratov, E. Chemistry of Natural Compounds, 1980 , vol. 16, # 6 p. 558 - 561 Khimiya Prirodnykh Soedinenii, 1980 , # 6 p. 785 - 789 |
~% 28843-40-5 |
文献:Batirov, E. Kh.; Matkarimov, A. D.; Malikov, V. M.; Yagudaev, M. R.; Seitmuratov, E. Chemistry of Natural Compounds, 1980 , vol. 16, # 6 p. 558 - 561 Khimiya Prirodnykh Soedinenii, 1980 , # 6 p. 785 - 789 |
~% 28843-40-5 |
文献:Batirov, E. Kh.; Matkarimov, A. D.; Malikov, V. M.; Yagudaev, M. R.; Seitmuratov, E. Chemistry of Natural Compounds, 1980 , vol. 16, # 6 p. 558 - 561 Khimiya Prirodnykh Soedinenii, 1980 , # 6 p. 785 - 789 |
上游产品 5 | |
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下游产品 0 |
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% |