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| CAS号 : | 35202-54-1 |
精确质量 : | 189.07900 |
| 分子式 : | C11H11NO2 |
logP : | 1.86708 |
| 分子量 : | 189.21100 |
PSA : | 42.25000 |
4,5-二甲氧基-1-氰基苯并环丁烷 | |
4,5-Dimethoxy-1-benzocyclobutenecarbonitrile | |
35202-54-1 | |
C11H11NO2 | |
189.21100 | |
42.25000 | |
1.86708 | |
189.07900 |
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1.557
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140.5ºC
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345.9ºC at 760 mmHg
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83-84ºC
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1.18
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2926909090
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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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