中文名 | 4-乙氧基-2,3,5,6-四氟-(9CI)-吡啶 |
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英文名 | 4-Ethoxy-2,3,5,6-tetrafluoropyridine |
英文别名 |
2,3,5,6-tetrafluoro-4-ethoxypyridine
Pyridine,4-ethoxy-2,3,5,6-tetrafluoro 4-ETHOXY-2,3,5,6-TETRAFLUORO-PYRIDINE |
分子式 | C7H5F4NO |
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分子量 | 195.11400 |
精确质量 | 195.03100 |
PSA | 22.12000 |
LogP | 2.03670 |
海关编码 | 2933399090 |
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~91% 76513-32-1 |
文献:Litvak; Mainagashev; Bukhanets Russian Journal of Bioorganic Chemistry, 2004 , vol. 30, # 1 p. 47 - 52 |
~% 76513-32-1 |
文献:Jasim, Naseralla A.; Perutz, Robin N.; Procacci, Barbara; Whitwood, Adrian C. Chemical Communications, 2014 , vol. 50, # 30 p. 3914 - 3917 |
海关编码 | 2933399090 |
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中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |