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![甲基[4-(2-噻吩基羰基)苯基]丙二酸二乙酯结构式](https://www.chemicalbook.com/CAS/GIF/52779-57-4.gif)
| CAS号 : | 52779-57-4 |
精确质量 : | 360.10300 |
| 分子式 : | C19H20O5S |
logP : | 3.36300 |
| 分子量 : | 360.42400 |
PSA : | 97.91000 |
甲基[4-(2-噻吩基羰基)苯基]丙二酸二乙酯 | |
diethyl 2-methyl-2-[4-(thiophene-2-carbonyl)phenyl]propanedioate | |
52779-57-4 | |
C19H20O5S | |
360.42400 | |
97.91000 | |
3.36300 | |
360.10300 |
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1.552
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237.9ºC
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1.214g/cm3
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469.7ºC 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: |