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| CAS号 : | 299953-51-8 |
精确质量 : | 276.05700 |
| 分子式 : | C13H12N2O3S |
logP : | 2.72738 |
| 分子量 : | 276.31100 |
PSA : | 121.92000 |
(2E)-4-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-4 -oxo-2-butenoic acid | |
299953-51-8 | |
C13H12N2O3S | |
276.31100 | |
121.92000 | |
2.72738 | |
276.05700 |
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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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