| 英文名 | 2,3,4,7-tetramethyl-1-benzothiophene |
|---|---|
| 英文别名 |
2,3,4,7-tetramethyl-benzo[b]thiophene
2,3,4,7-tetramethylbenzothiophene 2,3,4,7-Tetramethyl-benzo<b>thiophen 2,3,4,7-Tetramethyl-thionaphthen Benzo[b]thiophene,2,3,4,7-tetramethyl |
| 分子式 | C12H14S |
|---|---|
| 分子量 | 190.30500 |
| 精确质量 | 190.08200 |
| PSA | 28.24000 |
| LogP | 4.13490 |
| 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% |
