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| CAS号 : | 710323-21-0 |
精确质量 : | 177.03600 |
| 分子式 : | C8H7N3S |
logP : | 2.36850 |
| 分子量 : | 177.22600 |
PSA : | 80.04000 |
5-(3-噻吩)-2-吡嗪胺 | |
5-thiophen-3-ylpyrazin-2-amine | |
710323-21-0 | |
C8H7N3S | |
177.22600 | |
80.04000 | |
2.36850 | |
177.03600 |
|
1.67
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|
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140.794ºC
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|
|
1.333g/cm3
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|
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309.19ºC at 760 mmHg
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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: |
