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| CAS号 : | 83823-11-4 |
精确质量 : | 252.09000 |
| 分子式 : | C15H12N2O2 |
logP : | 2.56910 |
| 分子量 : | 252.26800 |
PSA : | 51.22000 |
N-吡啶-3-基-2H-苯并吡喃-3-甲酰胺 | |
N-pyridin-3-yl-2H-chromene-3-carboxamide | |
83823-11-4 | |
C15H12N2O2 | |
252.26800 | |
51.22000 | |
2.56910 | |
252.09000 |
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1.674
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263.5ºC
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1.324g/cm3
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|
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512.1ºC 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: |