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| CAS号 : | 123418-66-6 |
精确质量 : | 237.88500 |
| 分子式 : | C6H4BrClOS |
logP : | 3.36660 |
| 分子量 : | 239.51700 |
PSA : | 45.31000 |
1-(5-溴-4-氯-2-噻吩基)乙酮 | |
1-(5-Bromo-4-chlorothiophen-2-yl)ethanone | |
123418-66-6 | |
C6H4BrClOS | |
239.51700 | |
45.31000 | |
3.36660 | |
237.88500 |
|
1.728 g/cm3
|
|
|
323.548ºC at 760 mmHg
|
|
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: |