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![6,8-二溴咪唑并[1,2-a]吡嗪结构式](https://www.chemicalbook.com/CAS/GIF/63744-22-9.gif)
| CAS号 : | 63744-22-9 |
精确质量 : | 274.86900 |
| 分子式 : | C6H3Br2N3 |
logP : | 2.25430 |
| 分子量 : | 276.91600 |
PSA : | 30.19000 |
6,8-二溴咪唑并[1,2-a]吡嗪 | |
6,8-Dibromoimidazo[1,2-a]pyrazine | |
63744-22-9 | |
C6H3Br2N3 | |
276.91600 | |
30.19000 | |
2.25430 | |
274.86900 |
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1.802
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2.36 g/cm3
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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% |
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