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| CAS号 : | 37895-44-6 |
精确质量 : | 143.03300 |
| 分子式 : | C4H5N3O3 |
logP : | 0.21070 |
| 分子量 : | 143.10100 |
PSA : | 94.58000 |
4-甲基-5-氧代-1,2,5-恶二唑-5-鎓-3-甲酰胺 | |
4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-carboxamide | |
37895-44-6 | |
C4H5N3O3 | |
143.10100 | |
94.58000 | |
0.21070 | |
143.03300 |
|
1.672
|
|
|
157.2ºC
|
|
|
1.77g/cm3
|
|
|
336.3ºC 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: |