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| CAS号 : | 16142-27-1 |
精确质量 : | 206.05700 |
| 分子式 : | C6H11ClN4O2 |
logP : | -0.10950 |
| 分子量 : | 206.63000 |
PSA : | 67.28000 |
5-氨基-3-(4-吗啉基)-1,2,3-恶二唑盐酸盐 | |
3-Morpholinosydnonimine hydrochloride | |
16142-27-1 | |
C6H11ClN4O2 | |
206.63000 | |
67.28000 | |
-0.10950 | |
206.05700 |
|
白色针状或略淡黄色白色结晶粉末
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-20ºC
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186 °C
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soluble
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2934999090
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S24/25
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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: |
可用4-氨基吗啉先以氰化钾、甲醛氰甲基化，生成4-（氰甲基氨基）吗啉，然后以亚硝酸钠亚硝化得4-（氰甲基亚硝基氨基）吗啉，后者在盐酸甲醇中环合得到本品。 | |
吗导敏的中间体 |
