| 英文名 | 1-chromone-3-carboxaldehyde-4-ethyl-3-thiosemicarbazone |
|---|---|
| 英文别名 | 4-oxo-4h-chromene-3-carbaldehyde n-ethylthiosemicarbazone |
| 分子式 | C13H13N3O2S |
|---|---|
| 分子量 | 275.32600 |
| 精确质量 | 275.07300 |
| PSA | 98.72000 |
| LogP | 2.39270 |
| 海关编码 | 2934999090 |
|---|
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |