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| CAS号 : | 82517-12-2 |
精确质量 : | 266.09400 |
| 分子式 : | C17H14O3 |
logP : | 3.77700 |
| 分子量 : | 266.29100 |
PSA : | 39.44000 |
5-甲基-7-甲氧基异黄酮 | |
7-Methoxy-5-methyl-3-phenyl-4H-chromen-4-one | |
82517-12-2 | |
C17H14O3 | |
266.29100 | |
39.44000 | |
3.77700 | |
266.09400 |
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白色至灰白色结晶粉末
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1.605
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217.5ºC
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116-120 °C
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1.212 g/cm3
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449.3ºC at 760 mmHg
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2932999099
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S24/25
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 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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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
用作医药中间体 |