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![3,4-二氢-3-氧代-2H-苯并[b][1,4]噻嗪-6-羧酸结构式](https://www.chemicalbook.com/CAS/GIF/272437-84-0.gif)
| CAS号 : | 272437-84-0 |
精确质量 : | 209.01500 |
| 分子式 : | C9H7NO3S |
logP : | 1.56700 |
| 分子量 : | 209.22200 |
PSA : | 91.70000 |
3,4-二氢-3-氧代-2H-苯并[b][1,4]噻嗪-6-羧酸 | |
3-oxo-4H-1,4-benzothiazine-6-carboxylic acid | |
272437-84-0 | |
C9H7NO3S | |
209.22200 | |
91.70000 | |
1.56700 | |
209.01500 |
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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% |
