9-ethyl-3H-purine-2,6-dione结构式
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常用名 | 9-ethyl-3H-purine-2,6-dione | 英文名 | 9-ethyl-3H-purine-2,6-dione |
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| CAS号 | 37962-92-8 | 分子量 | 180.16400 | |
| 密度 | 1.68g/cm3 | 沸点 | N/A | |
| 分子式 | C7H8N4O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 9-ethyl-3H-purine-2,6-dione |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.68g/cm3 |
|---|---|
| 分子式 | C7H8N4O2 |
| 分子量 | 180.16400 |
| 精确质量 | 180.06500 |
| PSA | 83.54000 |
| 折射率 | 1.768 |
| 海关编码 | 2933990090 |
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9-ethyl-3H-puri... 37962-92-8 |
| 文献：Koppel; Robins Journal of the American Chemical Society, 1958 , vol. 80, p. 2751,2753 |
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9-ethyl-3H-puri... 37962-92-8 |
| 文献：Boehringer and Soehne Patent: DE120437 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 1180 |
| 9-ethyl-3H-purine-2,6-dione上游产品 3 | |
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| 9-ethyl-3H-purine-2,6-dione下游产品 0 | |
| 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% |
| 9-ethyl-3,9-dihydro-1h-purine-2,6-dione |
| 9-Aethyl-3,9-dihydro-purin-2,6-dion |
| 9-ethyl-3,9-dihydro-purine-2,6-dione |
| 9-Aethyl-xanthin |
