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| CAS号 : | 54536-28-6 |
精确质量 : | 289.13100 |
| 分子式 : | C16H19NO4 |
logP : | 1.75030 |
| 分子量 : | 289.32600 |
PSA : | 51.91000 |
4-methyl-7-(2-morpholin-4-ylethoxy)chromen-2-one | |
54536-28-6 | |
C16H19NO4 | |
289.32600 | |
51.91000 | |
1.75030 | |
289.13100 |
|
1.557
|
|
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240.6ºC
|
|
|
1.204g/cm3
|
|
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474.3ºC 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: |
