| 中文名 | 7-甲氧基-2,2-二甲基苯并二氢吡喃-4-酮 |
|---|---|
| 英文名 | 7-methoxy-2,2-dimethyl-3H-chromen-4-one |
| 英文别名 |
7-Methoxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
2,3-Dihydro-2,2-dimethyl-7-methoxy-benzopyran-4-one 7-methoxy-2,2-dimethyl-4-chromanone 7-methoxy-2,2-dimethylchromanone 2,2-dimethyl-7-methoxy-chroman-4-one 7-methoxy-2,2-dimethyl-chroman-4-one 2,2-Dimethyl-7-methoxy-chromanone 7-methoxy-2,2-dimethyl-2,3-dihydrochromen-4-one |
| 分子式 | C12H14O3 |
|---|---|
| 分子量 | 206.23800 |
| 精确质量 | 206.09400 |
| PSA | 35.53000 |
| LogP | 2.43900 |
| 海关编码 | 2932999099 |
|---|
| 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% |