| 中文名 | 1-氧代-1H-异色烯-4-羧酸甲酯 |
|---|---|
| 英文名 | methyl 1-oxoisochromene-4-carboxylate |
| 英文别名 |
methyl 1-oxo-1H-isochromene-4-carboxylate
4-methoxycarbonylisocoumarin 4-methoxycarbonyl-1H-2-benzopyran-1-one Methylisocoumarin-4-carboxylate 1-Oxo-1H-isochromen-4-carbonsaeure-methylester Methyl-isocoumarin-4-carboxylat 1-oxo-1H-isochromene-4-carboxylic acid methyl ester Methyl-1-oxo-1H-2-benzopyran-4-carboxylat |
| 分子式 | C11H8O4 |
|---|---|
| 分子量 | 204.17900 |
| 精确质量 | 204.04200 |
| PSA | 56.51000 |
| LogP | 1.57960 |
| 海关编码 | 2932209090 |
|---|
|
~79%
34014-46-5 |
| 文献:Deady; Rodemann Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 5 p. 1185 - 1190 |
|
~0%
34014-46-5
详细
|
| 文献:Hutchings, Michael G.; Chippendale, A. Margaret; Ferguson, Ian Tetrahedron, 1988 , vol. 44, # 12 p. 3727 - 3734 |
|
~%
34014-46-5 |
| 文献:Hutchings, Michael G.; Chippendale, A. Margaret; Ferguson, Ian Tetrahedron, 1988 , vol. 44, # 12 p. 3727 - 3734 |
| 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% |