31221-68-8

31221-68-8结构式
31221-68-8结构式

化源商城直购

中文名 2,6-二氯-5-硝基嘧啶-4-胺
英文名 2,6-dichloro-5-nitropyrimidin-4-amine
英文别名 6-amino-2,4-dichloro-5-nitropyrimidine
Pyrimidine,4-amino-2,6-dichloro-5-nitro
2,6-dichloro-5-nitro-pyrimidin-4-ylamine
2,6-dichloro-5-nitro-4-pyrimidinamine
4-amino-2,6-dichloro-5-nitropyrimidine
2,6-Dichlor-5-nitro-pyrimidin-4-ylamin
5-nitro-6-amino-2,4-dichloropyrimidine
分子式 C4H2Cl2N4O2
分子量 208.99000
精确质量 207.95500
PSA 97.62000
LogP 2.37820
海关编码 2933599090

~40%

31221-68-8结构式

31221-68-8

文献:INSTITUTE OF EXPERIMENTAL BOTANY ASCR Patent: WO2004/18473 A2, 2004 ; Location in patent: Page 77,78 ; WO 2004/018473 A2

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31221-68-8结构式

31221-68-8

文献:Gilead Sciences, Inc. Patent: US2010/143301 A1, 2010 ; Location in patent: Page/Page column 72 ;

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31221-68-8结构式

31221-68-8

文献:Bitterli; Erlenmeyer Helvetica Chimica Acta, 1951 , vol. 34, p. 835,837

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31221-68-8结构式

31221-68-8

文献:Robins et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 930,932

~0%

31221-68-8结构式

31221-68-8

文献:Harnden, Michael R.; Hurst, Derek T. Australian Journal of Chemistry, 1990 , vol. 43, # 1 p. 47 - 53
海关编码 2933599090
中文概述 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%