英文名 | 4-ethoxy-2,4-dioxobutanoate |
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英文别名 |
Oxalessigsaeure-4-ethylester
2-Oxobutandisaeure-4-ethylester 4-ethyloxalacetate oxalacetic acid-4-ethyl ester 4-ethyl oxaloacetate Butanedioic acid,oxo-,4-ethyl ester carboethoxypyruvic acid Oxalessigsaeure-4-aethylester |
分子式 | C6H7O5- |
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分子量 | 159.11700 |
精确质量 | 159.02900 |
PSA | 83.50000 |
海关编码 | 2918990090 |
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~% 2401-96-9 |
文献:Wislicenus Justus Liebigs Annalen der Chemie, 1888 , vol. 246, p. 324 |
~% 2401-96-9 |
文献:Wislicenus Justus Liebigs Annalen der Chemie, 1888 , vol. 246, p. 324 |
~% 2401-96-9 |
文献:Schmidt, Richard R.; Talbiersky, Joerg; Betz, Rainer Chemische Berichte, 1982 , vol. 115, # 7 p. 2674 - 2678 |
上游产品 5 | |
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下游产品 2 | |
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% |