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| CAS号 : | 5521-57-3 |
精确质量 : | 137.05900 |
| 分子式 : | C6H7N3O |
logP : | 0.58420 |
| 分子量 : | 137.13900 |
PSA : | 68.87000 |
5-甲基吡嗪-2-羧酰胺 | |
5-Methyl-Pyrazine-2-Carboxamide | |
5521-57-3 | |
C6H7N3O | |
137.13900 | |
68.87000 | |
0.58420 | |
137.05900 |
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1.515
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139.9ºC
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307.7ºC at 760 mmHg
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212ºC
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1.237 g/cm3
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2934999090
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2933990090
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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% | |
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% |
