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![3-[2-(5-硝基-2-呋喃基)乙烯基]-1,2,4-恶二唑-5-胺结构式](https://www.chemicalbook.com/CAS/GIF/21959-57-9.gif)
| CAS号 : | 21959-57-9 |
精确质量 : | 222.03900 |
| 分子式 : | C8H6N4O4 |
logP : | 1.77670 |
| 分子量 : | 222.15800 |
PSA : | 124.63000 |
3-[2-(5-硝基-2-呋喃基)乙烯基]-1,2,4-恶二唑-5-胺 | |
3-[2-(5-nitrofuran-2-yl)ethenyl]-1,2,4-oxadiazol-5-amine | |
21959-57-9 | |
C8H6N4O4 | |
222.15800 | |
124.63000 | |
1.77670 | |
222.03900 |
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1.726
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220.3ºC
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5.77E-08mmHg at 25°C
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1.6g/cm3
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440.7ºC at 760mmHg
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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: |
