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| CAS号 : | 5190-53-4 |
精确质量 : | 274.08500 |
| 分子式 : | C16H10N4O |
logP : | 2.32890 |
| 分子量 : | 274.27700 |
PSA : | 60.67000 |
4H-3,4'-biquinazolin-4-one | |
5190-53-4 | |
C16H10N4O | |
274.27700 | |
60.67000 | |
2.32890 | |
274.08500 |
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1.74
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259.1ºC
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1.38g/cm3
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|
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504.8ºC at 760 mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933990090. 其他仅含氮杂原子的杂环化合物. 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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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
