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| CAS号 : | 38239-45-1 |
精确质量 : | 219.91900 |
| 分子式 : | C6H5BrO2S |
logP : | 2.51720 |
| 分子量 : | 221.07200 |
PSA : | 65.54000 |
5-溴-3-甲基噻吩-2-甲酸 | |
5-bromo-3-methylthiophene-2-carboxylic acid | |
38239-45-1 | |
C6H5BrO2S | |
221.07200 | |
65.54000 | |
2.51720 | |
219.91900 |
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1.629
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148ºC
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1.784g/cm3
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321.1ºC 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: |
