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| CAS号 : | 56423-63-3 |
精确质量 : | 157.94800 |
| 分子式 : | C4H3BrN2 |
logP : | 1.23910 |
| 分子量 : | 158.98400 |
PSA : | 25.78000 |
2-溴吡嗪 | |
2-Bromopyrazine | |
56423-63-3 | |
C4H3BrN2 | |
158.98400 | |
25.78000 | |
1.23910 | |
157.94800 |
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1.568
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64.5ºC
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1.726g/cm3
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183ºC at 760mmHg
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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% |
