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| CAS号 : | 105356-57-8 |
精确质量 : | 197.99900 |
| 分子式 : | C8H6O4S |
logP : | 0.97460 |
| 分子量 : | 198.19600 |
PSA : | 99.68000 |
4-噻吩-2-基-2,4-二氧丁酸 | |
2,4-dioxo-4-thiophen-2-ylbutanoic acid | |
105356-57-8 | |
C8H6O4S | |
198.19600 | |
99.68000 | |
0.97460 | |
197.99900 |
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1.588
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195.2ºC
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4.34E-07mmHg at 25°C
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1.465g/cm3
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399.2ºC at 760mmHg
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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: |
