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| CAS号 : | 71050-40-3 |
精确质量 : | 158.00400 |
| 分子式 : | C6H6O3S |
logP : | 1.45490 |
| 分子量 : | 158.17500 |
PSA : | 74.77000 |
4-甲氧基噻吩-3-羧酸 | |
4-Methoxythiophene-3-carboxylic acid | |
71050-40-3 | |
C6H6O3S | |
158.17500 | |
74.77000 | |
1.45490 | |
158.00400 |
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1.577
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132.631ºC
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105ºC
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1.37g/cm3
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295.693ºC at 760 mmHg
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2934999090
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R36/37/38
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S26; S36/37/39
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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: |
