英文名 | 6,7-dimethoxy-2,3-dimethylquinazolin-4-one |
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英文别名 |
6,7-dimethoxy-2,3-dimethylquinazoline-4(3H)-one
6,7-dimethoxy-2,3-dimethyl-3H-quinazolin-4-one 6,7-Dimethoxy-2,3-dimethyl-4-oxo-3,4-dihydrochinazolin |
密度 | 1.22g/cm3 |
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沸点 | 393.5ºC at 760 mmHg |
分子式 | C12H14N2O3 |
分子量 | 234.25100 |
闪点 | 191.8ºC |
精确质量 | 234.10000 |
PSA | 53.35000 |
LogP | 1.25910 |
折射率 | 1.569 |
海关编码 | 2933990090 |
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~91% 41632-01-3 |
文献:Lempert-Sreter, Magda; Lempert, Karoly; Moeller, Joergen Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 6 p. 1143 - 1152 |
~24% 41632-01-3 |
文献:Lempert-Sreter, Magda; Lempert, Karoly; Moeller, Joergen Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 6 p. 1143 - 1152 |
上游产品 2 | |
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下游产品 0 |
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% |