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![2-(2-氯乙酰基氨基)-5,6-二氢-4H-环戊并[b]噻吩-3-羧酸乙酯结构式](https://www.chemicalbook.com/CAS/GIF/203385-15-3.gif)
| CAS号 : | 203385-15-3 |
精确质量 : | 287.03800 |
| 分子式 : | C12H14ClNO3S |
logP : | 2.66380 |
| 分子量 : | 287.76200 |
PSA : | 83.64000 |
2-(2-氯乙酰基氨基)-5,6-二氢-4H-环戊并[b]噻吩-3-羧酸乙酯 | |
ethyl 2-[(2-chloroacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate | |
203385-15-3 | |
C12H14ClNO3S | |
287.76200 | |
83.64000 | |
2.66380 | |
287.03800 |
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1.616
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257.9ºC
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3.07E-10mmHg at 25°C
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1.391g/cm3
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502.8ºC at 760 mmHg
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2934999090
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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: |