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| CAS号 : | 81683-41-2 |
精确质量 : | 272.20000 |
| 分子式 : | C16H24N4 |
logP : | 4.19980 |
| 分子量 : | 272.38900 |
PSA : | 49.84000 |
N2,N4-dibutylquinazoline-2,4-diamine | |
81683-41-2 | |
C16H24N4 | |
272.38900 | |
49.84000 | |
4.19980 | |
272.20000 |
2933990090 |
|
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% |