7-butyl-1,3-dimethylpurine-2,6-dione结构式
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常用名 | 7-butyl-1,3-dimethylpurine-2,6-dione | 英文名 | 7-butyl-1,3-dimethylpurine-2,6-dione |
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| CAS号 | 1021-65-4 | 分子量 | 236.27000 | |
| 密度 | 1.29g/cm3 | 沸点 | 432.4ºC at 760 mmHg | |
| 分子式 | C11H16N4O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 215.3ºC |
| 英文名 | 7-butyl-1,3-dimethylpurine-2,6-dione |
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| 英文别名 | 更多 |
| 密度 | 1.29g/cm3 |
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| 沸点 | 432.4ºC at 760 mmHg |
| 分子式 | C11H16N4O2 |
| 分子量 | 236.27000 |
| 闪点 | 215.3ºC |
| 精确质量 | 236.12700 |
| PSA | 61.82000 |
| LogP | 0.23380 |
| 蒸汽压 | 1.11E-07mmHg at 25°C |
| 折射率 | 1.624 |
| 海关编码 | 2933990090 |
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7-butyl-1,3-dim... 1021-65-4 |
| 文献：Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 911 - 916 |
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7-butyl-1,3-dim... 1021-65-4 |
| 文献：Journal of the American Pharmaceutical Association (1912-1977), , vol. 46, p. 4,9 |
| 海关编码 | 2933990090 |
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| 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% |
| 7-Butyltheophyllin |
| 7-Butyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion |
| 7-butyl-theophylline |
| 7-butyl-1,3-dimethylxanthine |
| 7-Butyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione |
| 3,7-Dihydro-7-butyl-1,3-dimethyl-1H-purine-2,6-dione |
| UNII-N2R6WU63DY |
| Theophylline,7-butyl |
| n-butyl theophylline |
