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5169-95-9

5169-95-9结构式
5169-95-9结构式

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英文名 1,3-Diethylxanthine
英文别名 1,3-Diethylxantine
1,3-Diethyl-7H-purine-2,6(1H,3H)-dione
1,3-Diethyl-3,7-dihydro-1H-purine-2,6-dione
密度 1.317g/cm3
沸点 451.2ºC at 760 mmHg
分子式 C9H12N4O2
分子量 208.21700
闪点 226.7ºC
精确质量 208.09600
PSA 72.68000
折射率 1.577
海关编码 2933990090

~68%

5169-95-9结构式

5169-95-9

文献:Bayer Aktiengesellschaft Patent: US5714494 A1, 1998 ; US 5714494 A

~12%

5169-95-9结构式

5169-95-9

文献:Xi, Peihua; Yang, Fan; Qin, Song; Zhao, Dongbing; Lan, Jingbo; Gao, Ge; Hu, Changwei; You, Jingsong Journal of the American Chemical Society, 2010 , vol. 132, # 6 p. 1822 - 1824

~%

5169-95-9结构式

5169-95-9

文献:Wang, Yuguang; Chackalamannil, Samuel; Hu, Zhiyong; Boyle, Craig D.; Lankin, Claire M.; Xia, Yan; Xu, Ruo; Asberom, Theodros; Pissarnitski, Dmitri; Stamford, Andrew W.; Greenlee, William J.; Skell, Jeffrey; Kurowski, Stanley; Vemulapalli, Subbarao; Palamanda, Jairam; Chintala, Madhu; Wu, Ping; Myers, Joyce; Wang, Peng Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 21 p. 3149 - 3152
海关编码 2933990090
中文概述 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%