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| CAS号 : | 40477-61-0 |
精确质量 : | 233.93500 |
| 分子式 : | C7H7BrO2S |
logP : | 2.77120 |
| 分子量 : | 235.09800 |
PSA : | 65.54000 |
4-溴-5-乙基噻吩-2-羧酸 | |
4-bromo-5-ethylthiophene-2-carboxylic acid | |
40477-61-0 | |
C7H7BrO2S | |
235.09800 | |
65.54000 | |
2.77120 | |
233.93500 |
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1.611
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156.1ºC
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1.673g/cm3
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334.5ºC at 760 mmHg
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2934999090
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Xi
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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: |
