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![1-甲基-1H-吡啶并[2,3-d][1,3]噁嗪-2,4-二酮结构式](https://www.chemicalbook.com/CAS/GIF/53890-44-1.gif)
| CAS号 : | 53890-44-1 |
精确质量 : | 178.03800 |
| 分子式 : | C8H6N2O3 |
logP : | -0.11330 |
| 分子量 : | 178.14500 |
PSA : | 65.10000 |
1-甲基-1H-吡啶并[2,3-d][1,3]噁嗪-2,4-二酮 | |
1-methylpyrido[2,3-d][1,3]oxazine-2,4-dione | |
53890-44-1 | |
C8H6N2O3 | |
178.14500 | |
65.10000 | |
-0.11330 | |
178.03800 |
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1.59
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154.115ºC
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1.43g/cm3
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331.217ºC 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: |