2,4,7(1H,3H,8H)-Pteridinetrione,6-methyl-
2,4,7(1H,3H,8H)-Pteridinetrione,6-methyl-结构式
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常用名 | 2,4,7(1H,3H,8H)-Pteridinetrione,6-methyl- | 英文名 | 2,4,7(1H,3H,8H)-Pteridinetrione,6-methyl- |
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| CAS号 | 31053-46-0 | 分子量 | 194.14800 | |
| 密度 | 1.97g/cm3 | 沸点 | 646.1ºC at 760 mmHg | |
| 分子式 | C7H6N4O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 344.5ºC |
| 英文名 | 6-methyl-1,8-dihydropteridine-2,4,7-trione |
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| 英文别名 | 更多 |
| 密度 | 1.97g/cm3 |
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| 沸点 | 646.1ºC at 760 mmHg |
| 分子式 | C7H6N4O3 |
| 分子量 | 194.14800 |
| 闪点 | 344.5ºC |
| 精确质量 | 194.04400 |
| PSA | 111.47000 |
| 折射率 | 1.862 |
| 海关编码 | 2933990090 |
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2,4,7(1H,3H,8H)... 31053-46-0 |
| 文献：Landor; Rydon Journal of the Chemical Society, 1955 , p. 1113,1115 |
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2,4,7(1H,3H,8H)... 31053-46-0 |
| 文献：Tschesche; Korte Chemische Berichte, 1951 , vol. 84, p. 801,809 |
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2,4,7(1H,3H,8H)... 31053-46-0 |
| 文献：Masuda et al. Chemical and Pharmaceutical Bulletin, 1958 , vol. 6, p. 113,291, 298 Chemical and Pharmaceutical Bulletin, 1959 , vol. 7, p. 366 |
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2,4,7(1H,3H,8H)... 31053-46-0 |
| 文献：Pfleiderer Chemische Berichte, 1957 , vol. 90, p. 2631,2633,2635 |
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2,4,7(1H,3H,8H)... 31053-46-0 |
| 文献：Hirata et al. Experientia, 1952 , vol. 8, p. 339 |
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详细
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| 文献：Masuda et al. Chemical and Pharmaceutical Bulletin, 1958 , vol. 6, p. 113,291, 298 Chemical and Pharmaceutical Bulletin, 1959 , vol. 7, p. 366 |
| 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% |
| 6-methyl-1H,8H-pteridine-2,4,7-trione |
| 6-Methyl-7-oxo-7,8-dihydrolumazin |
| 6-Methyl-1H,8H-pteridin-2,4,7-trion |
