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| CAS号 : | 2845-82-1 |
精确质量 : | 163.03800 |
| 分子式 : | C7H5N3O2 |
logP : | 0.42490 |
| 分子量 : | 163.13300 |
PSA : | 71.78000 |
5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮 | |
5-pyridin-4-yl-3H-1,3,4-oxadiazol-2-one | |
2845-82-1 | |
C7H5N3O2 | |
163.13300 | |
71.78000 | |
0.42490 | |
163.03800 |
|
1.702
|
|
|
1.53g/cm3
|
|
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% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |