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| CAS号 : | 36983-36-5 |
精确质量 : | 226.03000 |
| 分子式 : | C10H10O4S |
logP : | 1.45310 |
| 分子量 : | 226.24900 |
PSA : | 88.68000 |
2,4-二氧代-4-(2-噻吩)丁酸乙酯 | |
ethyl 2,4-dioxo-4-thiophen-2-ylbutanoate | |
36983-36-5 | |
C10H10O4S | |
226.24900 | |
88.68000 | |
1.45310 | |
226.03000 |
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1.533
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181.1ºC
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34ºC
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1.277g/cm3
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375.9ºC 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: |