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![5-苯并[1,3]二氧杂环戊烯-5-基-N-(2-甲基丙基)戊-2,4-二烯酰胺结构式](https://www.chemicalbook.com/CAS/GIF/5950-12-9.gif)
| CAS号 : | 5950-12-9 |
精确质量 : | 273.13600 |
| 分子式 : | C16H19NO3 |
logP : | 3.14780 |
| 分子量 : | 273.32700 |
PSA : | 47.56000 |
5-苯并[1,3]二氧杂环戊烯-5-基-N-(2-甲基丙基)戊-2,4-二烯酰胺 | |
Piperlonguminine | |
5950-12-9 | |
C16H19NO3 | |
273.32700 | |
47.56000 | |
3.14780 | |
273.13600 |
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1.577
|
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242.2ºC
|
|
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1.136g/cm3
|
|
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476.9ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 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% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |