| 中文名 | 3-甲基-6-氧代-6H-吡喃-2-羧酸 |
|---|---|
| 英文名 | 3-methyl-6-oxopyran-2-carboxylic acid |
| 英文别名 |
5-methyl-6-carboxy-2-pyrone
5-Methyl-6-carboxypyron 3-methyl-6-oxo-6H-pyran-2-carboxylic acid 3-Methyl-6-oxo-6H-pyran-2-carbonsaeure 5-Methyl-2-oxo-2H-pyran-6-carboxylic acid 2H-Pyran-6-carboxylic acid,5-methyl-2-oxo |
| 分子式 | C7H6O4 |
|---|---|
| 分子量 | 154.12000 |
| 精确质量 | 154.02700 |
| PSA | 67.51000 |
| LogP | 0.64640 |
| 海关编码 | 2932209090 |
|---|
|
~%
3060-42-2 |
| 文献：Fried; Elderfield Journal of Organic Chemistry, 1941 , vol. 6, p. 566,573 |
|
~%
3060-42-2 |
| 文献：Fried; Elderfield Journal of Organic Chemistry, 1941 , vol. 6, p. 566,573 |
| 上游产品 2 | |
|---|---|
| 下游产品 4 | |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
