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| CAS号 : | 5841-39-4 |
精确质量 : | 194.04800 |
| 分子式 : | C12H6N2O |
logP : | 2.39346 |
| 分子量 : | 194.18900 |
PSA : | 56.81000 |
2-chromen-2-ylidenepropanedinitrile | |
5841-39-4 | |
C12H6N2O | |
194.18900 | |
56.81000 | |
2.39346 | |
194.04800 |
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1.627
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136ºC
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326.3ºC at 760 mmHg
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1.301g/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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