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89415-67-8

89415-67-8结构式
89415-67-8结构式

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英文名 ethyl 2,2-dibromo-3-oxobutanoate
英文别名 ethyl dibromoacetoacetate
2,2-Dibromo-3-oxo-butyric acid ethyl ester
2,2-dibromo-acetoacetic acid ethyl ester
ethyl 2,2-dibromo acetoacetate
Butanoic acid,2,2-dibromo-3-oxo-,ethyl ester
分子式 C6H8Br2O3
分子量 287.93400
精确质量 285.88400
PSA 43.37000
LogP 1.62460
海关编码 2918300090

~96%

89415-67-8结构式

89415-67-8

文献:Meketa, Matthew L.; Mahajan, Yogesh R.; Weinreb, Steven M. Tetrahedron Letters, 2005 , vol. 46, # 28 p. 4749 - 4751

~24%

89415-67-8结构式

89415-67-8

文献:MacHarla, Arun Kumar; Chozhiyath Nappunni, Rohitha; Marri, Mahender Reddy; Peraka, Swamy; Nama, Narender Tetrahedron Letters, 2012 , vol. 53, # 2 p. 191 - 195

~%

89415-67-8结构式

89415-67-8

文献:Choi, Han Young; Chi, Dae Yoon Organic Letters, 2003 , vol. 5, # 4 p. 411 - 414

~%

89415-67-8结构式

89415-67-8

文献:Bell; McCoubrey Proceedings of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences, 1956 , vol. 234, p. 192,194 Full Text Show Details Alcais Journal de Chimie Physique et de Physico-Chimie Biologique, 1968 , vol. 65, p. 1794
海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%