英文名 | 5-ethyl-1,4-dimethoxy-6-methylpyridazino[4,5-b]carbazole |
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英文别名 |
Dimethoxy-1,4-ethyl-5-methyl-6-pyridazino(4,5-b)carbazole
5-Ethyl-1,4-dimethoxy-6-methyl-6H-pyridazino(4,5-b)carbazole 6H-Pyridazino(4,5-b)carbazole,5-ethyl-1,4-dimethoxy-6-methyl 1,4-Dimethoxy-6-methyl-5-ethylpyridazino<4,5-b>carbazol dimethoxy-1,4 ethyl-5 methyl-6 pyridazino< |
密度 | 1.26g/cm3 |
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沸点 | 524.7ºC at 760mmHg |
分子式 | C19H19N3O2 |
分子量 | 321.37300 |
闪点 | 271.1ºC |
精确质量 | 321.14800 |
PSA | 49.17000 |
LogP | 3.85430 |
海关编码 | 2933990090 |
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~74% 59774-28-6 |
文献:Landelle; Laduree; Cugnon de Sevricourt; Robba Chemical and pharmaceutical bulletin, 1989 , vol. 37, # 10 p. 2679 - 2682 |
海关编码 | 2933990090 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 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% |