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28843-40-5

28843-40-5结构式
28843-40-5结构式

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中文名 7,8-亚甲基二氧基-6-甲氧基香豆素
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
分子量 220.17800
精确质量 220.03700
PSA 57.90000
LogP 1.53030
海关编码 2932999099

~95%

28843-40-5结构式

28843-40-5

文献:Zelle; McClellan Tetrahedron Letters, 1991 , vol. 32, # 22 p. 2461 - 2464

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28843-40-5结构式

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

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28843-40-5结构式

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结构式

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
海关编码 2932999099
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%