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| CAS号 : | 95201-93-7 |
精确质量 : | 235.91400 |
| 分子式 : | C6H5BrO3S |
logP : | 2.00280 |
| 分子量 : | 237.07100 |
PSA : | 74.77000 |
4-溴-3-羟基噻吩-2-羧酸甲酯 | |
Methyl 4-bromo-3-hydroxythiophene-2-carboxylate | |
95201-93-7 | |
C6H5BrO3S | |
237.07100 | |
74.77000 | |
2.00280 | |
235.91400 |
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1.617
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134.1ºC
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79-80ºC
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1.982g/cm3
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298.1ºC at 760mmHg
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2934999090
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R36/37/38
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S26-S37/39
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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: |
