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| CAS号 : | 32873-56-6 |
精确质量 : | 174.98700 |
| 分子式 : | C4H5N3OS2 |
logP : | 0.85820 |
| 分子量 : | 175.23200 |
PSA : | 121.92000 |
2-乙酰氨基-5-巯基-1,3,4-噻二唑 | |
2-Acetamido-5-mercapto-1,3,4-thiadiazole | |
32873-56-6 | |
C4H5N3OS2 | |
175.23200 | |
121.92000 | |
0.85820 | |
174.98700 |
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淡黄色固体
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1.794
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1.71g/cm3
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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: |
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由2-氨基-5-巯基-1,3,4-噻二唑进行乙酰化反应而得。将2-氨基-5-巯基-1,3,4-噻二唑、冰乙酸和醋酐一起加热,回流保温1.5h,即可得到目的产物。 | |
用作医药中间体 |