| 英文名 | 5-Hydroxy-7-methoxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one |
|---|---|
| 英文别名 |
2,2-dimethyl-5-hydroxy-4-oxo-benzo-1,3-dioxin
5-hydroxy-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one 5-Hydroxy-7-methoxy-2,2-dimethyl-chromanon-(4) 2,2-dimethyl-5-hydroxy-4-oxo-benzo-1,4-dioxin 7-methoxy-2,2-dimethyl-5-hydroxy-4-chromanone 4H-1,3-Benzodioxin-4-one,5-hydroxy-2,2-dimethyl 5-hydroxy-7-methoxy-2,2-dimethyl-chroman-4-one 5-HYDROXY-2,2-DIMETHYL-BENZO[1,3]DIOXIN-4-ONE 5-hydroxy-2,2-dimethyl-1,3-benzo-dioxin-4-one 2,2-dimethyl-5-hydroxy-7-methoxy-4-chromanone 5-Hydroxy-7-methoxy-2,2-dimethyl-chroman-4-on 2,3-dihydro-5-hydroxy-7-methoxy-2,2-dimethyl-4H-1-benzopyran-4-one |
| 分子式 | C12H14O4 |
|---|---|
| 分子量 | 222.23700 |
| 精确质量 | 222.08900 |
| PSA | 55.76000 |
| LogP | 2.14460 |
| 海关编码 | 2932999099 |
|---|
|
~89%
1019-60-9 |
| 文献：Timar, Tibor; Jaszberenyi, J. Csaba Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 871 - 877 |
|
~97%
1019-60-9 |
| 文献：Fang, Yu-Ting; Lin, Chia-Ning; Wu, Huan-Ting; Lee, Yean-Jang Journal of the Chinese Chemical Society, 2007 , vol. 54, # 3 p. 817 - 822 |
|
~%
1019-60-9 |
| 文献：Timar, Tibor; Jaszberenyi, J. Csaba Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 871 - 877 |
|
~%
1019-60-9 |
| 文献：Timar, Tibor; Jaszberenyi, J. Csaba Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 871 - 877 |
|
~%
1019-60-9 |
| 文献：George; Robertson Journal of the Chemical Society, 1937 , p. 1535,1540 |
|
~%
1019-60-9 |
| 文献：George; Robertson Journal of the Chemical Society, 1937 , p. 1535,1540 |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
