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| CAS号 : | 173065-16-2 |
精确质量 : | 225.13600 |
| 分子式 : | C12H19NO3 |
logP : | 1.92950 |
| 分子量 : | 225.28400 |
PSA : | 38.77000 |
(4S)-4-乙炔基-2,2-二甲基-1,3-噁唑烷-3-甲酸叔丁酯 | |
tert-butyl (4S)-4-ethynyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate | |
173065-16-2 | |
C12H19NO3 | |
225.28400 | |
38.77000 | |
1.92950 | |
225.13600 |
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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: |
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