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![3-(甲基硫代)-4-氧代-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯结构式](https://www.chemicalbook.com/CAS/GIF/168279-54-7.gif)
| CAS号 : | 168279-54-7 |
精确质量 : | 270.03800 |
| 分子式 : | C12H14O3S2 |
logP : | 3.16570 |
| 分子量 : | 270.36800 |
PSA : | 96.91000 |
3-(甲基硫代)-4-氧代-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯 | |
ETHYL 3-(METHYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE | |
168279-54-7 | |
C12H14O3S2 | |
270.36800 | |
96.91000 | |
3.16570 | |
270.03800 |
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1.594
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223.6ºC
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3.74E-08mmHg at 25°C
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108ºC
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1.31g/cm3
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446.1ºC at 760 mmHg
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2934999090
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R36/37/38
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S26
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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: |