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![7-甲氧基-4,5-二氢萘并[1,2-b]噻吩-2-羧酸结构式](https://www.chemicalbook.com/CAS/GIF/78554-65-1.gif)
| CAS号 : | 78554-65-1 |
精确质量 : | 260.05100 |
| 分子式 : | C14H12O3S |
logP : | 3.22050 |
| 分子量 : | 260.30800 |
PSA : | 74.77000 |
7-甲氧基-4,5-二氢萘并[1,2-b]噻吩-2-羧酸 | |
7-methoxy-4,5-dihydrobenzo[g][1]benzothiole-2-carboxylic acid | |
78554-65-1 | |
C14H12O3S | |
260.30800 | |
74.77000 | |
3.22050 | |
260.05100 |
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1.653
|
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249.4ºC
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|
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1.355g/cm3
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|
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488.8ºC 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: |