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| CAS号 : | 556-72-9 |
精确质量 : | 154.14700 |
| 分子式 : | C9H18N2 |
logP : | 1.71970 |
| 分子量 : | 154.25300 |
PSA : | 24.39000 |
2,2,4,4,6-五甲基-2,3,4,5-四氢嘧啶 | |
2,2,4,6,6-pentamethyl-1,5-dihydropyrimidine | |
556-72-9 | |
C9H18N2 | |
154.25300 | |
24.39000 | |
1.71970 | |
154.14700 |
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1.491
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67.9ºC
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188.6ºC at 760 mmHg
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0.93g/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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