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| CAS号 : | 99839-45-9 |
精确质量 : | 264.90400 |
| 分子式 : | C6H4BrNO4S |
logP : | 2.72860 |
| 分子量 : | 266.06900 |
PSA : | 100.36000 |
5-溴-3-硝基噻吩-2-羧酸甲酯 | |
methyl 5-bromo-3-nitrothiophene-2-carboxylate | |
99839-45-9 | |
C6H4BrNO4S | |
266.06900 | |
100.36000 | |
2.72860 | |
264.90400 |
|
2934999090
|
品名, 成分含量, 用途 |
|
2934999090. 其他杂环化合物. 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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
