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![2-(甲基硫代)-噻吩并[2,3-d]嘧啶-4(1h)-酮结构式](https://www.chemicalbook.com/CAS/GIF/309976-36-1.gif)
| CAS号 : | 309976-36-1 |
精确质量 : | 197.99200 |
| 分子式 : | C7H6N2OS2 |
logP : | 2.11880 |
| 分子量 : | 198.26500 |
PSA : | 99.55000 |
2-(甲基硫代)-噻吩并[2,3-d]嘧啶-4(1h)-酮 | |
2-methylsulfanyl-3H-thieno[2,3-d]pyrimidin-4-one | |
309976-36-1 | |
C7H6N2OS2 | |
198.26500 | |
99.55000 | |
2.11880 | |
197.99200 |
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1.79
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221.4ºC
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|
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1.61g/cm3
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|
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442.5ºC 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: |