| 英文名 | 7,8-Dihydroxy-4-methoxy-2H-chromen-2-one |
|---|---|
| 英文别名 |
F-methyl-4 dihydroxy-7,8 coumarine
7,8-Dihydroxy-4-methoxycumarin 2H-1-Benzopyran-2-one,7,8-dihydroxy-4-(trifluoromethyl) 7,8-dihydroxy-4-(trifluoromethyl)-2H-chromen-2-one 7,8-dihydroxy-4-fluoromethylchromen-2-one 7,8-Dihydroxy-4-(trifluoromethyl)coumarin 7,8-dihydroxy-4-methoxy-chromen-2-one F-methyl-4 daphnetine |
| 分子式 | C10H8O5 |
|---|---|
| 分子量 | 208.16800 |
| 精确质量 | 208.03700 |
| PSA | 79.90000 |
| LogP | 1.21280 |
| 海关编码 | 2932209090 |
|---|
| 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% |