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![7-氧代-7H-呋喃并[3,2-g][1]苯并吡喃-6-羧酸乙酯结构式](https://www.chemicalbook.com/CAS/GIF/20073-24-9.gif)
| CAS号 : | 20073-24-9 |
精确质量 : | 258.05300 |
| 分子式 : | C14H10O5 |
logP : | 2.71590 |
| 分子量 : | 258.22600 |
PSA : | 69.65000 |
7-氧代-7H-呋喃并[3,2-g][1]苯并吡喃-6-羧酸乙酯 | |
3-(ethoxycarbonyl)psoralen | |
20073-24-9 | |
C14H10O5 | |
258.22600 | |
69.65000 | |
2.71590 | |
258.05300 |
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1.621
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218.3ºC
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7.54E-08mmHg at 25°C
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1.387g/cm3
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437.3ºC at 760 mmHg
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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% |
