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| CAS号 : | 31555-60-9 |
精确质量 : | 223.87000 |
| 分子式 : | C5H2BrClOS |
logP : | 2.88960 |
| 分子量 : | 225.49100 |
PSA : | 45.31000 |
5-溴噻吩-2-羰酰氯 | |
5-Bromothiophene-2-carbonyl chloride | |
31555-60-9 | |
C5H2BrClOS | |
225.49100 | |
45.31000 | |
2.88960 | |
223.87000 |
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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: |
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