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| CAS号 : | 220780-57-4 |
精确质量 : | 174.92700 |
| 分子式 : | C4H2BrNO2 |
logP : | 1.24960 |
| 分子量 : | 175.96800 |
PSA : | 43.10000 |
3-溴-5-异唑甲醛 | |
3-bromo-1,2-oxazole-5-carbaldehyde | |
220780-57-4 | |
C4H2BrNO2 | |
175.96800 | |
43.10000 | |
1.24960 | |
174.92700 |
|
1.58
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121ºC
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0.0048mmHg at 25°C
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1.886g/cm3
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276.4ºC 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: |
