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| CAS号 : | 57110-41-5 |
精确质量 : | 245.06900 |
| 分子式 : | C13H11NO4 |
logP : | 2.00770 |
| 分子量 : | 245.23100 |
PSA : | 69.40000 |
ethyl 5-ethenyl-1-oxopyrano[3,4-c]pyridine-3-carboxylate | |
57110-41-5 | |
C13H11NO4 | |
245.23100 | |
69.40000 | |
2.00770 | |
245.06900 |
|
1.599
|
|
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212.8ºC
|
|
|
1.301g/cm3
|
|
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428.3ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
|
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: |
