您好,欢迎来到魔法化学网!
![2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮结构式](https://www.chemicalbook.com/CAS/GIF/405174-48-3.gif)
| CAS号 : | 405174-48-3 |
精确质量 : | 149.04800 |
| 分子式 : | C8H7NO2 |
logP : | 1.04680 |
| 分子量 : | 149.14700 |
PSA : | 39.19000 |
2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮 | |
2,3-dihydropyrano[3,2-b]pyridin-4-one | |
405174-48-3 | |
C8H7NO2 | |
149.14700 | |
39.19000 | |
1.04680 | |
149.04800 |
|
1.567
|
|
|
138.688ºC
|
|
|
1.274g/cm3
|
|
|
305.709ºC at 760 mmHg
|
|
2934999090
|
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% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
|
|