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| CAS号 : | 25001-57-4 |
精确质量 : | 394.10500 |
| 分子式 : | C22H18O7 |
logP : | 3.93170 |
| 分子量 : | 394.37400 |
PSA : | 72.45000 |
爵床脂素 A | |
9-(1,3-benzodioxol-5-yl)-4,6,7-trimethoxy-3H-benzo[f][2]benzofuran-1-one | |
25001-57-4 | |
C22H18O7 | |
394.37400 | |
72.45000 | |
3.93170 | |
394.10500 |
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1.641
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282.4ºC
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1.69E-16mmHg at 25°C
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1.366g/cm3
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644.5ºC at 760mmHg
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2932999099
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品名, 成分含量, 用途 |
|
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% |
