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![5,7,8-三甲基-2-氧杂-8,9-二氮杂双环[4.3.0]壬-4,6,9-三烯-3-酮结构式](https://www.chemicalbook.com/CAS/GIF/87343-65-5.gif)
| CAS号 : | 87343-65-5 |
精确质量 : | 178.07400 |
| 分子式 : | C9H10N2O2 |
logP : | 1.14330 |
| 分子量 : | 178.18800 |
PSA : | 48.03000 |
5,7,8-三甲基-2-氧杂-8,9-二氮杂双环[4.3.0]壬-4,6,9-三烯-3-酮 | |
2,3,4-trimethylpyrano[2,3-c]pyrazol-6-one | |
87343-65-5 | |
C9H10N2O2 | |
178.18800 | |
48.03000 | |
1.14330 | |
178.07400 |
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1.611
|
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165ºC
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1.3g/cm3
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|
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349.2ºC at 760 mmHg
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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% |
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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: |
