中文名 | (4-羧基-2-乙氧基-苯基)-乙酸 |
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英文名 | (4-Carboxy-3-ethoxy)phenyl Acetic Acid |
中文别名 | 瑞格列奈杂质A |
英文别名 | 4-(Carboxymethyl)-2-ethoxybenzoic acid |
分子式 | C11H12O5 |
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分子量 | 224.21000 |
精确质量 | 224.06800 |
PSA | 83.83000 |
LogP | 1.41060 |
海关编码 | 2918990090 |
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~93% 220438-80-2 |
文献:DR. REDDY'S LABORATORIES LIMITED; DR. REDDY'S LABORATORIES, INC Patent: US2004/249188 A1, 2004 ; Location in patent: Page 2; 4; 5 ; |
~% 220438-80-2 |
文献:Grell, Wolfgang; Hurnaus, Rudolf Journal of Medicinal Chemistry, 1998 , vol. 41, # 26 p. 5219 - 5246 |
~% 220438-80-2 |
文献:Grell, Wolfgang; Hurnaus, Rudolf Journal of Medicinal Chemistry, 1998 , vol. 41, # 26 p. 5219 - 5246 |
~% 220438-80-2 |
文献:Grell, Wolfgang; Hurnaus, Rudolf Journal of Medicinal Chemistry, 1998 , vol. 41, # 26 p. 5219 - 5246 |
上游产品 3 | |
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下游产品 1 | |
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% |