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![4-(1,4-二氧杂-8-氮杂螺[4.5]癸-8-基)苯甲醛结构式](https://www.chemicalbook.com/CAS/GIF/79421-40-2.gif)
| CAS号 : | 79421-40-2 |
精确质量 : | 247.12100 |
| 分子式 : | C14H17NO3 |
logP : | 1.90740 |
| 分子量 : | 247.29000 |
PSA : | 38.77000 |
4-(1,4-二氧杂-8-氮杂螺[4.5]癸-8-基)苯甲醛 | |
4-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)benzaldehyde | |
79421-40-2 | |
C14H17NO3 | |
247.29000 | |
38.77000 | |
1.90740 | |
247.12100 |
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1.589
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214.8ºC
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109ºC
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1.23g/cm3
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431.6ºC 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: |