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| CAS号 : | 106939-34-8 |
精确质量 : | 309.08100 |
| 分子式 : | C15H13F2NO4 |
logP : | 2.40980 |
| 分子量 : | 309.26500 |
PSA : | 57.53000 |
左氧氟环合酯 | |
ethyl (S)-(-)-9,10-Difluoro-3-Methyl-7-Oxo-2,3-Dihydro-7H-Pyrido[1,2,3-de]-[1,4]Benzoxazine-6-Carboxylate | |
106939-34-8 | |
C15H13F2NO4 | |
309.26500 | |
57.53000 | |
2.40980 | |
309.08100 |
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灰白色淡黄色固体
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1.582
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221.2ºC
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5.11E-08mmHg at 25°C
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258-260ºC
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1.43g/cm3
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442.2ºC 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: |
