英文名 | 2-Oxiranecarboxylic acid, 3-methyl-, (2R,3R) |
---|---|
英文别名 |
Oxiranecarboxylic acid, 3-methyl-, (2R-cis)-
Oxiranecarboxylic acid, 3-methyl-, (2R,3R)- (2R,3R)-Epoxybutyric acid (2R,3R)-Epoxybutanoic acid |
分子式 | C4H6O3 |
---|---|
分子量 | 102.08900 |
精确质量 | 102.03200 |
PSA | 49.83000 |
海关编码 | 2918990090 |
---|
上游产品 0 | |
---|---|
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% |