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| CAS号 : | 23046-03-9 |
精确质量 : | 238.03000 |
| 分子式 : | C11H10O4S |
logP : | 2.61670 |
| 分子量 : | 238.26000 |
PSA : | 84.00000 |
5,6-二甲氧基-1-苯并噻吩-2-羧酸 | |
5,6-Dimethoxy-1-benzothiophene-2-carboxylic acid | |
23046-03-9 | |
C11H10O4S | |
238.26000 | |
84.00000 | |
2.61670 | |
238.03000 |
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1.643
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210.7ºC
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5.69E-08mmHg at 25°C
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1.372g/cm3
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424.7ºC at 760mmHg
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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: |