中文名 | 2-(3,4-二甲氧基苯基)-2-甲基丙酸 |
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英文名 | 2-(3,4-dimethoxyphenyl)-2-methylpropanoic acid |
英文别名 | 2-(3,4-Dimethoxyphenyl)-2-methylpropionsaeure |
分子式 | C12H16O4 |
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分子量 | 224.25300 |
精确质量 | 224.10500 |
PSA | 55.76000 |
LogP | 2.06600 |
外观性状 | 白色固体 |
储存条件 | 2-8℃ |
海关编码 | 2918990090 |
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~99% 59212-11-2 |
文献:EXELIXIS, INC.; BOLLU, Venkataiah; BOREN, Brant, Clayton; DALGARD, Jackline, Eve; FLATT, Brenton, T.; HAQ, Nadia; HUDSON, Sarah; MOHAN, Raju; MORRISSEY, Michael; PRATT, Benjamin; WANG, Tie-lin Patent: WO2010/93845 A1, 2010 ; Location in patent: Page/Page column 160-161 ; WO 2010/093845 A1 |
海关编码 | 2918990090 |
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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% |