6-甲氧基-7-羟基喹唑啉-4-酮结构式
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常用名 | 6-甲氧基-7-羟基喹唑啉-4-酮 | 英文名 | 6-METHOXY-7-HYDROXYQUINAZOLIN-4-ONE |
|---|---|---|---|---|
| CAS号 | 162012-72-8 | 分子量 | 192.171 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 503.3±40.0 °C at 760 mmHg | |
| 分子式 | C9H8N2O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 258.2±27.3 °C |
| 中文名 | 6-甲氧基-7-羟基喹唑啉-4-酮 |
|---|---|
| 英文名 | 7-hydroxy-6-methoxy-1H-quinazolin-4-one |
| 英文别名 | 更多 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 503.3±40.0 °C at 760 mmHg |
| 分子式 | C9H8N2O3 |
| 分子量 | 192.171 |
| 闪点 | 258.2±27.3 °C |
| 精确质量 | 192.053497 |
| PSA | 75.21000 |
| LogP | -0.26 |
| 蒸汽压 | 0.0±1.3 mmHg at 25°C |
| 折射率 | 1.659 |
| 储存条件 | 2-8°C |
| 海关编码 | 2933990090 |
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~99%
6-甲氧基-7-羟基喹唑啉-4-酮 162012-72-8 |
| 文献:Harris, Craig S.; Kettle, Jason G.; Williams, Emma J. Tetrahedron Letters, 2005 , vol. 46, # 43 p. 7381 - 7384 |
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~82%
6-甲氧基-7-羟基喹唑啉-4-酮 162012-72-8 |
| 文献:4SC AG Patent: US2006/142570 A1, 2006 ; Location in patent: Page/Page column 17 ; |
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~97%
6-甲氧基-7-羟基喹唑啉-4-酮 162012-72-8 |
| 文献:Jin, Jian-Wen; Zhang, Lin; Meng, Guang-Rong; Zhu, Jian-Hua; Zhang, Qian Synthetic Communications, 2014 , vol. 44, # 3 p. 346 - 351 |
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~73%
6-甲氧基-7-羟基喹唑啉-4-酮 162012-72-8 |
| 文献:4SC AG Patent: EP1785420 A1, 2007 ; Location in patent: Page/Page column 18 ; |
| 海关编码 | 2933990090 |
|---|---|
| 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% |
| 4(3H)-Quinazolinone, 7-hydroxy-6-methoxy- |
| 7-Hydroxy-6-methoxy-4(1H)-quinazolinone |
| 7-hydroxy-6-methoxy-3,4-dihydroquinazolin-4-one |
| 6-METHOXY-7-HYDROXYQUINAZOLIN-4-ONE |