| 英文名 | methyl 2-carbomethoxy-3-methoxy-2-butenoate |
|---|
| 分子式 | C8H12O5 |
|---|---|
| 分子量 | 188.17800 |
| 精确质量 | 188.06800 |
| PSA | 61.83000 |
| LogP | 0.25280 |
| 海关编码 | 2918990090 |
|---|
|
~%
22398-15-8 |
| 文献:Hamaguchi, Masashi; Nagai, Toshikazu Journal of the Chemical Society, Chemical Communications, 1987 , # 17 p. 1299 - 1301 |
| 上游产品 1 | |
|---|---|
| 下游产品 1 | |
| 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% |