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174909-11-6

174909-11-6结构式
174909-11-6结构式

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英文名 ethyl 2-(2-bromoethoxy)benzoate
英文别名 2,7-dibromo-9,9'-spiro-bifluoroene
分子式 C11H13BrO3
分子量 273.12300
精确质量 272.00500
PSA 35.53000
LogP 2.63700
折射率 1.537
海关编码 2918990090

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174909-11-6结构式

174909-11-6

文献:RIB-X PHARMACEUTICALS, INC. Patent: WO2005/85266 A2, 2005 ; Location in patent: Page/Page column 244 ;
海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(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:13.0%. 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 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%