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| CAS号 : | 3954-26-5 |
精确质量 : | 219.98800 |
| 分子式 : | C8H4N4S2 |
logP : | 3.03296 |
| 分子量 : | 220.27400 |
PSA : | 156.10000 |
Thieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-diamino- (en) | |
3954-26-5 | |
C8H4N4S2 | |
220.27400 | |
156.10000 | |
3.03296 | |
219.98800 |
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2934999090
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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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