英文名 | furo[3,4-f][1]benzofuran-5,7-dione |
---|---|
英文别名 | benzofuran-5,6-dicarboxylic acid anhydride |
分子式 | C10H4O4 |
---|---|
分子量 | 188.13600 |
精确质量 | 188.01100 |
PSA | 56.51000 |
LogP | 1.74340 |
海关编码 | 2932190090 |
---|
~% 5692-78-4 |
文献:Kalindjian, S. Barret; Buck, Ildiko M.; Davies, Jonathan M. R.; Dunstone, David J.; Hudson, Martin L.; Low, Caroline M. R.; McDonald, Iain M.; Pether, Michael J.; Steel, Katherine I. M.; Tozer, Matthew J.; Vinter Journal of Medicinal Chemistry, 1996 , vol. 39, # 9 p. 1806 - 1815 |
~% 5692-78-4 |
文献:Kalindjian, S. Barret; Buck, Ildiko M.; Davies, Jonathan M. R.; Dunstone, David J.; Hudson, Martin L.; Low, Caroline M. R.; McDonald, Iain M.; Pether, Michael J.; Steel, Katherine I. M.; Tozer, Matthew J.; Vinter Journal of Medicinal Chemistry, 1996 , vol. 39, # 9 p. 1806 - 1815 |
海关编码 | 2932190090 |
---|---|
中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |