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3-quinazolin-4-ylquinazolin-4-one

更新时间:2025-09-13 11:24:44

3-quinazolin-4-ylquinazolin-4-one结构式
3-quinazolin-4-ylquinazolin-4-one结构式
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常用名 3-quinazolin-4-ylquinazolin-4-one 英文名 3-quinazolin-4-ylquinazolin-4-one
CAS号 5190-53-4 分子量 274.27700
密度 1.38g/cm3 沸点 504.8ºC at 760 mmHg
分子式 C16H10N4O 熔点 N/A
MSDS N/A 闪点 259.1ºC

 3-quinazolin-4-ylquinazolin-4-one名称

英文名 4H-3,4'-biquinazolin-4-one

 3-quinazolin-4-ylquinazolin-4-one物理化学性质

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

 3-quinazolin-4-ylquinazolin-4-one安全信息

海关编码 2933990090

 3-quinazolin-4-ylquinazolin-4-one合成线路

~80%

3-quinazolin-4-ylquinazolin-4-one结构式

3-quinazolin-4-...

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

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3-quinazolin-4-ylquinazolin-4-one结构式

3-quinazolin-4-...

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

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3-quinazolin-4-ylquinazolin-4-one结构式

3-quinazolin-4-...

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

 3-quinazolin-4-ylquinazolin-4-one上下游产品

3-quinazolin-4-ylquinazolin-4-one上游产品  2

3-quinazolin-4-ylquinazolin-4-one下游产品  0

 3-quinazolin-4-ylquinazolin-4-one海关

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%
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