20948-67-8

• 常用中文名：5-chloro-1H-indole-2-carbohydrazide
• 常用英文名：5-chloro-1H-indole-2-carbohydrazide
• CAS号：20948-67-8
• 分子式：C₉H₈ClN₃O
• 分子量：209.63200
• 发布时间：2017-06-06 08:03:10
• 更新时间：2024-01-10 18:30:21

名称

• 英文名: 5-chloro-1H-indole-2-carbohydrazide
• 英文别名: 5-chloro-1H-indole-2-carboxylic acid hydrazide; 5-chloro-indole-2-carbohydrazide; 1H-Indole-2-carboxylic acid,5-chloro-,hydrazide; 5-Chloro-2-indolecarbohydrazide; 5-chloro-indole-2-carboxylic acid hydrazide

物化性质

• 分子式: C₉H₈ClN₃O
• 分子量: 209.63200
• 精确质量: 209.03600
• PSA: 74.40000
• LogP: 2.69990

安全

• 海关编码: 2933990090

合成路线

10517-21-2 ~% 20948-67-8

文献：Japan Tobacco Inc. Patent: EP1452526 A1, 2004 ; Location in patent: Page 54 ;

87802-11-7 ~94% 20948-67-8

文献：Jiang, Hai-Xia; Zhuang, Dao-Min; Huang, Ying; Cao, Xing-Xin; Yao, Jian-Hua; Li, Jing-Yun; Wang, Jian-Yong; Zhang, Chen; Jiang, Biao Organic and Biomolecular Chemistry, 2014 , vol. 12, # 21 p. 3446 - 3458

4792-67-0 ~69% 20948-67-8

文献：Sinnur, K. H.; Siddappa, S.; Hiremath, Shivayogi P.; Purohit, Muralidhar G. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 716 - 720

1073-70-7 ~% 20948-67-8

文献：Jiang, Hai-Xia; Zhuang, Dao-Min; Huang, Ying; Cao, Xing-Xin; Yao, Jian-Hua; Li, Jing-Yun; Wang, Jian-Yong; Zhang, Chen; Jiang, Biao Organic and Biomolecular Chemistry, 2014 , vol. 12, # 21 p. 3446 - 3458

上下游产品

上游产品  4
10517-21-2 87802-11-7 4792-67-0 1073-70-7
下游产品  3
66-99-9 126016-50-0 126016-36-2

海关

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%