| 中文名 | 5-羟基-2-甲基-4-苯并二氢吡喃酮 |
|---|---|
| 英文名 | 5-hydroxy-2-methyl-2,3-dihydrochromen-4-one |
| 英文别名 |
2,3-dihydro-5-hydroxy-2-methylchromen-4-one
5-hydroxy-2-methyl-chroman-4-one 4H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-2-methyl 2-methyl-5-hydroxychroman-4-one |
| 分子式 | C10H10O3 |
|---|---|
| 分子量 | 178.18500 |
| 精确质量 | 178.06300 |
| PSA | 46.53000 |
| LogP | 1.74590 |
| 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% |