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| CAS号 : | 110683-22-2 |
精确质量 : | 229.06000 |
| 分子式 : | C10H7N5O2 |
logP : | 1.13650 |
| 分子量 : | 229.19500 |
PSA : | 110.69000 |
8-氨基-2-(1H-四唑-5-基)-4H-1-苯并吡喃-4-酮 | |
8-amino-2-(2H-tetrazol-5-yl)chromen-4-one | |
110683-22-2 | |
C10H7N5O2 | |
229.19500 | |
110.69000 | |
1.13650 | |
229.06000 |
|
黄色固体
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265.2ºC
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>280ºC (dec.)
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1.642
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515ºC 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: |