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![[1,2,5]恶二唑并[3,4-b]吡啶 1-氧化物结构式](https://www.chemicalbook.com/CAS/GIF/27808-52-2.gif)
| CAS号 : | 27808-52-2 |
精确质量 : | 137.02300 |
| 分子式 : | C5H3N3O2 |
logP : | 0.65130 |
| 分子量 : | 137.09600 |
PSA : | 64.38000 |
[1,2,5]恶二唑并[3,4-b]吡啶 1-氧化物 | |
1-oxido-[1,2,5]oxadiazolo[3,4-b]pyridin-1-ium | |
27808-52-2 | |
C5H3N3O2 | |
137.09600 | |
64.38000 | |
0.65130 | |
137.02300 |
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1.758
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116.5ºC
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0.0123mmHg at 25°C
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1.71g/cm3
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269.1ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
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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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
![(9CI)-2-甲基吡啶并[2,3-b]吡嗪 1,4-二氧化物](https://www.chemicalbook.com/CAS/GIF/64204-11-1.gif)
![(9CI)-2,3-二甲基吡啶并[2,3-b]吡嗪 1,4-二氧化物](https://www.chemicalbook.com/CAS/GIF/64204-12-2.gif)