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| CAS号 : | 2742-71-4 |
精确质量 : | 322.16800 |
| 分子式 : | C20H22N2O2 |
logP : | 5.97220 |
| 分子量 : | 322.40100 |
PSA : | 57.50000 |
(1E)-1,2-bis(4-ethylstyryl)diazene 1,2-dioxide | |
2742-71-4 | |
C20H22N2O2 | |
322.40100 | |
57.50000 | |
5.97220 | |
322.16800 |
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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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