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| CAS号 : | 20571-42-0 |
精确质量 : | 217.11000 |
| 分子式 : | C13H15NO2 |
logP : | 2.63920 |
| 分子量 : | 217.26400 |
PSA : | 33.45000 |
香豆素 110 | |
7-(diethylamino)chromen-2-one | |
20571-42-0 | |
C13H15NO2 | |
217.26400 | |
33.45000 | |
2.63920 | |
217.11000 |
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1.588
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154.6ºC
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4.17E-06mmHg at 25°C
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1.155g/cm3
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384.2ºC at 760 mmHg
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2932209090
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品名, 成分含量, 用途 |
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2932209090. 其他内酯. 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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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2932209090. Other Lactones |
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