| 中文名 | 5-溴亚甲基咪唑烷-2,4-二酮 |
|---|---|
| 英文名 | 5-(bromomethylidene)imidazolidine-2,4-dione |
| 英文别名 |
2,4-Imidazolidinedione,5-(bromomethylene)
5-(Bromomethylene)imidazolidine-2,4-dione 5-(bromomethylene)hydantoin |
| 分子式 | C4H3BrN2O2 |
|---|---|
| 分子量 | 190.98300 |
| 精确质量 | 189.93800 |
| PSA | 58.20000 |
| LogP | 0.71970 |
| 海关编码 | 2933990090 |
|---|
|
~47%
597528-07-9 |
| 文献:Mathur, Naresh C.; Wong, Sau K.; Shechter, Harold Tetrahedron Letters, 2003 , vol. 44, # 27 p. 5141 - 5144 |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |