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3-carbethoxypyranocoumarin

更新时间:2025-08-26 18:59:30

3-carbethoxypyranocoumarin结构式
3-carbethoxypyranocoumarin结构式
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常用名 3-carbethoxypyranocoumarin 英文名 3-carbethoxypyranocoumarin
CAS号 86116-44-1 分子量 272.25300
密度 1.358g/cm3 沸点 466.6ºC at 760 mmHg
分子式 C15H12O5 熔点 N/A
MSDS N/A 闪点 210.4ºC

 3-carbethoxypyranocoumarin名称

英文名 ethyl 2-oxo-8H-pyrano[3,2-g]chromene-3-carboxylate
英文别名 更多

 3-carbethoxypyranocoumarin物理化学性质

密度 1.358g/cm3
沸点 466.6ºC at 760 mmHg
分子式 C15H12O5
分子量 272.25300
闪点 210.4ºC
精确质量 272.06800
PSA 65.74000
LogP 2.37530
折射率 1.601

 3-carbethoxypyranocoumarin安全信息

海关编码 2932999099

 3-carbethoxypyranocoumarin合成线路

~90%

3-carbethoxypyranocoumarin结构式

3-carbethoxypyr...

86116-44-1

文献:Faulques; Rene; Royer; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 9 - 14

~%

3-carbethoxypyranocoumarin结构式

3-carbethoxypyr...

86116-44-1

文献:Faulques; Rene; Royer; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 9 - 14

~%

3-carbethoxypyranocoumarin结构式

3-carbethoxypyr...

86116-44-1

文献:Faulques; Rene; Royer; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 9 - 14

~%

3-carbethoxypyranocoumarin结构式

3-carbethoxypyr...

86116-44-1

文献:Faulques; Rene; Royer; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 9 - 14

~%

3-carbethoxypyranocoumarin结构式

3-carbethoxypyr...

86116-44-1

文献:Faulques; Rene; Royer; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 9 - 14

~%

3-carbethoxypyranocoumarin结构式

3-carbethoxypyr...

86116-44-1

文献:Faulques; Rene; Royer; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 9 - 14

 3-carbethoxypyranocoumarin海关

海关编码 2932999099
中文概述 2932999099. 其他仅含氧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
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 3-carbethoxypyranocoumarin英文别名

3-Carbethoxypyranocoumarin
3-Carbethoxyhomopsoralen
2H,8H-Benzo(1,2-b:5,4-b')dipyran-3-carboxylic acid,2-oxo-,ethyl ester
ethyl 2-oxo-2H,8H-pyrano[3,2-g]chromene-3-carboxylate
3-Chps
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