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![7-氨基噻吩并[2,3-b]吡嗪-6-羧酸结构式](https://www.chemicalbook.com/CAS/GIF/56881-31-3.gif)
| CAS号 : | 56881-31-3 |
精确质量 : | 195.01000 |
| 分子式 : | C7H5N3O2S |
logP : | 1.55290 |
| 分子量 : | 195.19800 |
PSA : | 117.34000 |
7-氨基噻吩并[2,3-b]吡嗪-6-羧酸 | |
7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID | |
56881-31-3 | |
C7H5N3O2S | |
195.19800 | |
117.34000 | |
1.55290 | |
195.01000 |
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1.822
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235ºC
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250ºC
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1.707g/cm3
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465ºC at 760mmHg
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2934999090
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品名, 成分含量, 用途 |
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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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |