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| CAS号 : | 5521-61-9 |
精确质量 : | 138.04300 |
| 分子式 : | C6H6N2O2 |
logP : | 0.48320 |
| 分子量 : | 138.12400 |
PSA : | 63.08000 |
6-甲基吡嗪-2-羧酸 | |
6-Methylpyrazine-2-Carboxylic Acid | |
5521-61-9 | |
C6H6N2O2 | |
138.12400 | |
63.08000 | |
0.48320 | |
138.04300 |
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1.566
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136.9ºC
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302.8ºC at 760mmHg
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138-140ºC
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1.319g/cm3
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2933990090
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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% |
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