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![4,7-二氯-1H-咪唑并[4,5-d]吡嗪结构式](https://www.chemicalbook.com/CAS/GIF/17998-43-5.gif)
| CAS号 : | 17998-43-5 |
精确质量 : | 187.96600 |
| 分子式 : | C5H2Cl2N4 |
logP : | 1.65970 |
| 分子量 : | 189.00200 |
PSA : | 54.46000 |
4,7-二氯-1H-咪唑并[4,5-d]吡嗪 | |
4,7-Dichloro-1H-imidazo[4,5-d]pyridazine | |
17998-43-5 | |
C5H2Cl2N4 | |
189.00200 | |
54.46000 | |
1.65970 | |
187.96600 |
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1.741
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347.1ºC
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5.55E-14mmHg at 25°C
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1.792g/cm3
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605.9ºC 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% |