86116-44-1

• 常用中文名：3-carbethoxypyranocoumarin
• 常用英文名：3-carbethoxypyranocoumarin
• CAS号：86116-44-1
• 分子式：C₁₅H₁₂O₅
• 分子量：272.25300
• 发布时间：2017-12-15 10:08:34
• 更新时间：2024-01-10 03:08:27

名称

• 英文名: ethyl 2-oxo-8H-pyrano[3,2-g]chromene-3-carboxylate
• 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

物化性质

• 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

安全

• 海关编码: 2932999099

合成路线

86116-31-6 105-53-3 ~90% 86116-44-1

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

57543-60-9 ~% 86116-44-1

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

86236-15-9 ~% 86116-44-1

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

86236-08-0 ~% 86116-44-1

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

86236-11-5 ~% 86116-44-1

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

86236-09-1 ~% 86116-44-1

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

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%