39209-94-4

39209-94-4结构式
39209-94-4结构式

化源商城直购

中文名 4,5-二氯-1H-吡咯-2-羧酸
英文名 4,5-Dichloro-1H-pyrrole-2-carboxylic acid
英文别名 4,5-dichloropyrrole-2-carboxylic acid
密度 1.728g/cm3
沸点 386.143ºC at 760 mmHg
分子式 C5H3Cl2NO2
分子量 179.98900
闪点 187.333ºC
精确质量 178.95400
PSA 53.09000
LogP 2.01970
折射率 1.637
储存条件 2-8°C
海关编码 2933990090

~68%

39209-94-4结构式

39209-94-4

文献:Kikuchi, Haruhisa; Sekiya, Mizuki; Katou, Yasuhiro; Ueda, Kazunori; Kabeya, Takahiro; Kurata, Shoichiro; Oshima, Oshiteru Organic Letters, 2009 , vol. 11, # 8 p. 1693 - 1695

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39209-94-4结构式

39209-94-4

文献:ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P. ANGELETTI SPA Patent: WO2007/138355 A1, 2007 ; Location in patent: Page/Page column 90 ; WO 2007/138355 A1

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39209-94-4结构式

39209-94-4

文献:ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2005/26149 A1, 2005 ; Location in patent: Page/Page column 91 ; WO 2005/026149 A1

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39209-94-4结构式

39209-94-4

文献:Sterling Drug Inc. Patent: US3963480 A1, 1976 ;

~4%

39209-94-4结构式

39209-94-4

文献:Clark, Benjamin R.; O'Connor, Stephen; Fox, Deirdre; Leroy, Jacques; Murphy, Cormac D. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 18 p. 6306 - 6311

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39209-94-4结构式

39209-94-4

文献:Wang, Ming-Zhong; Xu, Han; Liu, Tuan-Wei; Feng, Qi; Yu, Shu-Jing; Wang, Su-Hua; Li, Zheng-Ming European Journal of Medicinal Chemistry, 2011 , vol. 46, # 5 p. 1463 - 1472
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%