1H-Purine-8-carboxylicacid, 2,3,6,9-tetrahydro-1,3-dimethyl-2,6-dioxo-, ethyl ester结构式
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常用名 | 1H-Purine-8-carboxylicacid, 2,3,6,9-tetrahydro-1,3-dimethyl-2,6-dioxo-, ethyl ester | 英文名 | 1H-Purine-8-carboxylicacid, 2,3,6,9-tetrahydro-1,3-dimethyl-2,6-dioxo-, ethyl ester |
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| CAS号 | 2850-38-6 | 分子量 | 252.22700 | |
| 密度 | 1.422g/cm3 | 沸点 | 462.3ºC at 760mmHg | |
| 分子式 | C10H12N4O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 233.4ºC |
| 英文名 | ethyl 1,3-dimethyl-2,6-dioxo-7H-purine-8-carboxylate |
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| 英文别名 | 更多 |
| 密度 | 1.422g/cm3 |
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| 沸点 | 462.3ºC at 760mmHg |
| 分子式 | C10H12N4O4 |
| 分子量 | 252.22700 |
| 闪点 | 233.4ºC |
| 精确质量 | 252.08600 |
| PSA | 98.98000 |
| 蒸汽压 | 9.97E-09mmHg at 25°C |
| 折射率 | 1.586 |
| 海关编码 | 2933990090 |
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| 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% |
| 1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine-8-carboxylic acid ethyl ester |
| 8-Carbaethoxy-theophyllin |
| 1.3-Dimethyl-8-aethoxy-carbonyl-xanthin |
| ethyl 1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1h-purine-8-carboxylate |
| 8-Carbethoxytheophyllin |
