![吡啶并[3,4-b]吡嗪-2,3(1H,4H)-二酮结构式](https://www.chemsrc.com/caspic/036/35251-84-4.png)
吡啶并[3,4-b]吡嗪-2,3(1H,4H)-二酮结构式
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常用名 | 吡啶并[3,4-b]吡嗪-2,3(1H,4H)-二酮 | 英文名 | 5-TRIFLUOROMETHYL-QUINAZOLINE-2,4-DIAMINE |
|---|---|---|---|---|
| CAS号 | 35251-84-4 | 分子量 | 228.17400 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C9H7F3N4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 中文名 | 吡啶并[3,4-b]吡嗪-2,3(1H,4H)-二酮 |
|---|---|
| 英文名 | 5-(Trifluoromethyl)-2,4-quinazolinediamine |
| 英文别名 | 更多 |
| 分子式 | C9H7F3N4 |
|---|---|
| 分子量 | 228.17400 |
| 精确质量 | 228.06200 |
| PSA | 79.28000 |
| LogP | 1.67320 |
| 外观性状 | 白色或灰白色的粉末或晶体 |
| 储存条件 | 室温，避光，干燥 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933990090 |
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~80%
吡啶并[3,4-b]吡嗪-2,... 35251-84-4 |
| 文献：APPLIED RESEARCH SYSTEMS ARS HOLDING N.V. Patent: WO2007/23186 A1, 2007 ; Location in patent: Page/Page column 66-67 ; WO 2007/023186 A1 |
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~98%
吡啶并[3,4-b]吡嗪-2,... 35251-84-4 |
| 文献：State of Oregon, acting by and through The Oregon State Board of Higher Education, acting for and on behalf of The Oregon Health Sciences University and The University of Oregon, Eugene Oregon; The Regents of the University of California; ACEA Pharmaceuticals, Inc. Patent: US5620978 A1, 1997 ; US 5620978 A |
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~%
吡啶并[3,4-b]吡嗪-2,... 35251-84-4 |
| 文献：Cheil Foods and Chemicals, Inc. Patent: US5281589 A1, 1994 ; |
| 吡啶并[3,4-b]吡嗪-2,3(1H,4H)-二酮上游产品 3 | |
|---|---|
| 吡啶并[3,4-b]吡嗪-2,3(1H,4H)-二酮下游产品 0 | |
| 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% |
| 1,4-Dihydropyrido(2,3-b)pyrazine-2,3-dione |
| pyrido[3,2-b]pyrazine-2,3-diol |
| 1,4-Dihydro-pyrido[2,3-b]pyrazine-2 |
| 6-Aza-1,4-dihydroquinoxaline-2,3-dione |
| 2,3-Dihydroxypyrido<3,4-b>pyrazin |
| 2,3-Dihydroxy-1,4,5-triazanaphthalin |
| 2,3(1H,4H)-dioxo-pyrazino[5,6-c]-pyridine |
| 2,3-Dihydroxy-pyrido<2.3>pyrazin |
| pyrido[2,3-b]pyrazine-2,3(1H,4H)-dione |
| 2,3-Dihydroxy-pyrido-<2,3-b>pyrazin |
| Pyrido(2,3-b)pyrazine-2,3-diol |
| 1,4-dihydropyrido[3,4-b]pyrazine-2,3-dione |
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