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| CAS号 : | 395664-56-9 |
精确质量 : | 237.91000 |
| 分子式 : | C6H4BrFO2S |
logP : | 2.43630 |
| 分子量 : | 239.06200 |
PSA : | 54.54000 |
4-溴-3-氟-2-噻吩甲酸甲酯 | |
Methyl 4-bromo-3-fluorothiophene-2-carboxylate | |
395664-56-9 | |
C6H4BrFO2S | |
239.06200 | |
54.54000 | |
2.43630 | |
237.91000 |
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1.555
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115.3ºC
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1.742g/cm3
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267.1ºC 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: |
