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| CAS号 : | 57796-64-2 |
精确质量 : | 168.05300 |
| 分子式 : | C7H8N2O3 |
logP : | 0.08490 |
| 分子量 : | 168.15000 |
PSA : | 83.05000 |
5,6-二甲基-3-氧代-3,4-二氢-吡嗪-2-羧酸 | |
5,6-dimethyl-2-oxo-1H-pyrazine-3-carboxylic acid | |
57796-64-2 | |
C7H8N2O3 | |
168.15000 | |
83.05000 | |
0.08490 | |
168.05300 |
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1.614
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275.7ºC
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532.2ºC at 760 mmHg
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1.44g/cm3
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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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