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| CAS号 : | 374063-92-0 |
精确质量 : | 173.94300 |
| 分子式 : | C4H3BrN2O |
logP : | 0.94470 |
| 分子量 : | 174.98300 |
PSA : | 46.01000 |
2-溴-5-羟基吡嗪 | |
2-Bromo-5-hydroxypyrazine | |
374063-92-0 | |
C4H3BrN2O | |
174.98300 | |
46.01000 | |
0.94470 | |
173.94300 |
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1.625
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222.3ºC
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2g/cm3
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444ºC at 760 mmHg
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2933990090
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Xi
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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% |
