![7-methyl-9-oxa-2,4,8-triazabicyclo[4.3.0]nona-1,3,6-trien-5-one结构式](https://www.chemsrc.com/caspic/208/68571-74-4.png)
7-methyl-9-oxa-2,4,8-triazabicyclo[4.3.0]nona-1,3,6-trien-5-one结构式
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常用名 | 7-methyl-9-oxa-2,4,8-triazabicyclo[4.3.0]nona-1,3,6-trien-5-one | 英文名 | 7-methyl-9-oxa-2,4,8-triazabicyclo[4.3.0]nona-1,3,6-trien-5-one |
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| CAS号 | 68571-74-4 | 分子量 | 151.12300 | |
| 密度 | 1.69g/cm3 | 沸点 | 254.5ºC at 760 mmHg | |
| 分子式 | C6H5N3O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 107.7ºC |
| 英文名 | 3-methyl-2H-[1,2]oxazolo[5,4-d]pyrimidin-4-one |
|---|
| 密度 | 1.69g/cm3 |
|---|---|
| 沸点 | 254.5ºC at 760 mmHg |
| 分子式 | C6H5N3O2 |
| 分子量 | 151.12300 |
| 闪点 | 107.7ºC |
| 精确质量 | 151.03800 |
| PSA | 71.78000 |
| LogP | 0.21950 |
| 折射率 | 1.751 |
| 海关编码 | 2934999090 |
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~92%
7-methyl-9-oxa-... 68571-74-4 |
| 文献：Miyashita, Akira; Fujimoto, Katsuhiro; Okada, Tomomi; Higashino, Takeo Heterocycles, 1996 , vol. 42, # 2 p. 691 - 699 |
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~60%
7-methyl-9-oxa-... 68571-74-4 |
| 文献：Ho, Jonathan Z.; Van Arsdale, Kyle R.; Braun, Matthew P. Helvetica Chimica Acta, 2008 , vol. 91, # 5 p. 958 - 963 |
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~%
7-methyl-9-oxa-... 68571-74-4 |
| 文献：Taylor,E.C.; Garcia,E.E. Journal of Organic Chemistry, 1964 , vol. 29, p. 2116 - 2120 |
|
~%
7-methyl-9-oxa-... 68571-74-4 |
| 文献：Taylor,E.C.; Garcia,E.E. Journal of Organic Chemistry, 1964 , vol. 29, p. 2116 - 2120 |
|
~%
7-methyl-9-oxa-... 68571-74-4 |
| 文献：Taylor,E.C.; Garcia,E.E. Journal of Organic Chemistry, 1964 , vol. 29, p. 2116 - 2120 |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
