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| CAS号 : | 51605-32-4 |
精确质量 : | 154.07400 |
| 分子式 : | C7H10N2O2 |
logP : | 0.89480 |
| 分子量 : | 154.16600 |
PSA : | 54.98000 |
4-甲基-5-咪唑甲酸乙酯 | |
Ethyl 5-methyl-1H-imidazole-4-carboxylate | |
51605-32-4 | |
C7H10N2O2 | |
154.16600 | |
54.98000 | |
0.89480 | |
154.07400 |
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1.52
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灰白色至黄色结晶粉末
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149.5ºC
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323.7ºC at 760mmHg
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204-206ºC(lit.)
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1.171g/cm3
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S24/25
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2933290090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>西咪替丁的中间体。</p> |
