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| CAS号 : | 70685-06-2 |
精确质量 : | 217.98000 |
| 分子式 : | C8H7ClO3S |
logP : | 2.44900 |
| 分子量 : | 218.65700 |
PSA : | 82.61000 |
4-(5-氯-2-噻吩)-4-氧丁酸 | |
4-(5-chlorothiophen-2-yl)-4-oxobutanoic acid | |
70685-06-2 | |
C8H7ClO3S | |
218.65700 | |
82.61000 | |
2.44900 | |
217.98000 |
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淡黄色固体
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217.1ºC
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119-120ºC
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1.457 g/cm3
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435.4ºC 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: |