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| CAS号 : | 56394-29-7 |
精确质量 : | 242.08000 |
| 分子式 : | C12H10N4O2 |
logP : | 1.58990 |
| 分子量 : | 242.23300 |
PSA : | 84.67000 |
4,6-dimethyl-3-(2H-tetrazol-5-yl)chromen-2-one | |
56394-29-7 | |
C12H10N4O2 | |
242.23300 | |
84.67000 | |
1.58990 | |
242.08000 |
|
1.648
|
|
|
256.3ºC
|
|
|
1.412g/cm3
|
|
|
500.1ºC 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: |
