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| CAS号 : | 57103-04-5 |
精确质量 : | 281.18900 |
| 分子式 : | C18H23N3 |
logP : | 3.94640 |
| 分子量 : | 281.39500 |
PSA : | 11.41000 |
9-ethyl-3-N,3-N,6-N,6-N-tetramethylcarbazole-3,6-diamine | |
57103-04-5 | |
C18H23N3 | |
281.39500 | |
11.41000 | |
3.94640 | |
281.18900 |
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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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