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| CAS号 : | 54044-79-0 |
精确质量 : | 177.92000 |
| 分子式 : | C3H3BrN2S |
logP : | 1.60900 |
| 分子量 : | 179.03800 |
PSA : | 54.02000 |
2-溴-5-甲基-1,3,4-噻二唑 | |
2-Bromo-5-Methyl-1,3,4-Thiadiazole | |
54044-79-0 | |
C3H3BrN2S | |
179.03800 | |
54.02000 | |
1.60900 | |
177.92000 |
|
1.597
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100.1ºC
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|
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1.83g/cm3
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|
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242ºC 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: |
