| 英文名 | 1,3-dimethyl-7-(2-methylsulfanylethyl)purine-2,6-dione |
|---|---|
| 英文别名 |
1,3-Dimethyl-7-(2-methylmercapto-aethyl)-3,7-dihydro-purin-2,6-dion
Theophylline,7-(2-(methylthio)ethyl) 1,3-dimethyl-7-(2-methylsulfanyl-ethyl)-3,7-dihydro-purine-2,6-dione metet |
| 密度 | 1.41g/cm3 |
|---|---|
| 沸点 | 483.3ºC at 760 mmHg |
| 分子式 | C10H14N4O2S |
| 分子量 | 254.30900 |
| 闪点 | 246.1ºC |
| 精确质量 | 254.08400 |
| PSA | 87.12000 |
| 折射率 | 1.671 |
| 海关编码 | 2933990090 |
|---|
|
~%
3736-05-8 |
| 文献：Eckstein et al. Dissertationes Pharmaceuticae, 1958 , vol. 10, p. 239,245, 246 Chem.Abstr., 1959 , p. 18046 |
|
~%
3736-05-8 |
| 文献：Eckstein et al. Dissertationes Pharmaceuticae, 1958 , vol. 10, p. 239,245, 246 Chem.Abstr., 1959 , p. 18046 |
| 上游产品 3 | |
|---|---|
| 下游产品 1 | |
| 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% |
