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![3,4-二甲基-1,6-二氢吡喃并[2,3-C]吡唑-6-酮结构式](https://www.chemicalbook.com/CAS/GIF/5203-98-5.gif)
| CAS号 : | 5203-98-5 |
精确质量 : | 164.05900 |
| 分子式 : | C8H8N2O2 |
logP : | 1.13290 |
| 分子量 : | 164.16100 |
PSA : | 58.89000 |
3,4-二甲基-1,6-二氢吡喃并[2,3-C]吡唑-6-酮 | |
3,4-dimethyl-2H-pyrano[2,3-c]pyrazol-6-one | |
5203-98-5 | |
C8H8N2O2 | |
164.16100 | |
58.89000 | |
1.13290 | |
164.05900 |
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1.596
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204.4ºC
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|
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414.4ºC at 760mmHg
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251ºC
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1.335 g/cm3
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2934999090
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品名, 成分含量, 用途 |
|
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% |
|
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: |
![1-(2-羟基乙基)-3,4-二甲基吡喃并[2,3-c]吡唑-6-酮](https://www.chemicalbook.com/CAS/GIF/67056-25-1.gif)
