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![4-氯-5-甲基噻吩并[2,3-D]嘧啶-6-羧酸乙酯结构式](https://www.chemicalbook.com/CAS/GIF/101667-98-5.gif)
| CAS号 : | 101667-98-5 |
精确质量 : | 256.00700 |
| 分子式 : | C10H9ClN2O2S |
logP : | 2.82980 |
| 分子量 : | 256.70900 |
PSA : | 80.32000 |
4-氯-5-甲基噻吩并[2,3-D]嘧啶-6-羧酸乙酯 | |
Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate | |
101667-98-5 | |
C10H9ClN2O2S | |
256.70900 | |
80.32000 | |
2.82980 | |
256.00700 |
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1.629
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180.2ºC
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8.36E-06mmHg at 25°C
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1.409g/cm3
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374.4ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
|
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: |
![5-甲基-4-氧代-3,4-二氢噻吩并[2,3-d]-嘧啶-6-羧酸乙酯](https://www.chemicalbook.com/CAS/GIF/17417-67-3.gif)
