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| CAS号 : | 21991-30-0 |
精确质量 : | 336.14700 |
| 分子式 : | C20H20N2O3 |
logP : | 2.38440 |
| 分子量 : | 336.38400 |
PSA : | 57.69000 |
5,5-dibenzyl-1,3-dimethyl-1,3-diazinane-2,4,6-trione | |
21991-30-0 | |
C20H20N2O3 | |
336.38400 | |
57.69000 | |
2.38440 | |
336.14700 |
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1.601
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193.6ºC
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462.6ºC at 760 mmHg
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1.231g/cm3
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9.73E-09mmHg at 25°C
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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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