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| CAS号 : | 53518-16-4 |
精确质量 : | 269.06600 |
| 分子式 : | C13H10F3NO2 |
logP : | 3.30790 |
| 分子量 : | 269.21900 |
PSA : | 42.24000 |
香豆素-340 | |
4-(trifluoromethyl)-6,7,8,9-tetrahydropyrano[3,2-g]quinolin-2-one | |
53518-16-4 | |
C13H10F3NO2 | |
269.21900 | |
42.24000 | |
3.30790 | |
269.06600 |
|
1.541
|
|
|
168.2ºC
|
|
|
1.409g/cm3
|
|
|
354.5ºC 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: |
