| 英文名 | 4H-3,4'-biquinazolin-4-one |
|---|
| 密度 | 1.38g/cm3 |
|---|---|
| 沸点 | 504.8ºC at 760 mmHg |
| 分子式 | C16H10N4O |
| 分子量 | 274.27700 |
| 闪点 | 259.1ºC |
| 精确质量 | 274.08500 |
| PSA | 60.67000 |
| LogP | 2.32890 |
| 折射率 | 1.74 |
| 海关编码 | 2933990090 |
|---|
|
~80%
5190-53-4 |
| 文献:Wan, Zhao-Kui; Wacharasindhu, Sumrit; Levins, Christopher G.; Lin, Melissa; Tabei, Keiko; Mansour, Tarek S. Journal of Organic Chemistry, 2007 , vol. 72, # 26 p. 10194 - 10210 |
|
~%
5190-53-4 |
| 文献:Tomisek; Christensen Journal of the American Chemical Society, 1948 , vol. 70, p. 874 Full Text View citing articles Show Details Stephen; Stephen Journal of the Chemical Society, 1956 , p. 4173,4175 |
|
~%
5190-53-4 |
| 文献:Tomisek; Christensen Journal of the American Chemical Society, 1948 , vol. 70, p. 874 Full Text View citing articles Show Details Stephen; Stephen Journal of the Chemical Society, 1956 , p. 4173,4175 |
| 海关编码 | 2933990090 |
|---|---|
| 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% |