2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-

更新时间:2024-01-02 19:05:10

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式
2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式
品牌特惠专场
常用名 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy- 英文名 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-
CAS号 5594-97-8 分子量 212.20100
密度 1.451g/cm3 沸点 391.5ºC at 760 mmHg
分子式 C13H8O3 熔点 N/A
MSDS N/A 闪点 157.4ºC

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-名称

英文名 4-hydroxybenzo[h]chromen-2-one
英文别名 更多

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-物理化学性质

密度 1.451g/cm3
沸点 391.5ºC at 760 mmHg
分子式 C13H8O3
分子量 212.20100
闪点 157.4ºC
精确质量 212.04700
PSA 50.44000
LogP 2.65180
折射率 1.743

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-安全信息

海关编码 2932209090

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-合成线路

~54%

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式

2H-Naphtho[1,2-...

5594-97-8

文献:Nolan, Karen A.; Doncaster, Jeremy R.; Dunstan, Mark S.; Scott, Katherine A.; Frenkel, A. David; Siegel, David; Ross, David; Barnes, John; Levy, Colin; Leys, David; Whitehead, Roger C.; Stratford, Ian J.; Bryce, Richard A. Journal of Medicinal Chemistry, 2009 , vol. 52, # 22 p. 7142 - 7156

~80%

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式

2H-Naphtho[1,2-...

5594-97-8

文献:Kalinin, Alexey V.; Da Silva, Alcides J. M.; Lopes, Claudio C.; Lopes, Rosangela S. C.; Snieckus, Victor Tetrahedron Letters, 1998 , vol. 39, # 28 p. 4995 - 4998

~47%

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式

2H-Naphtho[1,2-...

5594-97-8

文献:Connor, David T.; Sorenson, Roderick J. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 587 - 590

~%

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式

2H-Naphtho[1,2-...

5594-97-8

文献:Kalinin, Alexey V.; Da Silva, Alcides J. M.; Lopes, Claudio C.; Lopes, Rosangela S. C.; Snieckus, Victor Tetrahedron Letters, 1998 , vol. 39, # 28 p. 4995 - 4998

~%

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式

2H-Naphtho[1,2-...

5594-97-8

文献:Kalinin, Alexey V.; Da Silva, Alcides J. M.; Lopes, Claudio C.; Lopes, Rosangela S. C.; Snieckus, Victor Tetrahedron Letters, 1998 , vol. 39, # 28 p. 4995 - 4998

~%

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-结构式

2H-Naphtho[1,2-...

5594-97-8

文献:Anand; Venkataraman Proceedings - Indian Academy of Sciences, Section A, 1948 , vol. 28, p. 160,164

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-上下游产品

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-上游产品  6

2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-下游产品  0

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-英文别名

4-hydroxybenzo[f]chromen-2-one
2-hydroxybenzo[h]chromen-4-one
4-hydroxy-2H-benzo[h]chromene-2-one
4-hydroxy-benzo[h]chromen-2-one
4-hydroxy-2H-naphtho[1,2-b]pyran-2-one
2H-Naphtho[1,2-b]pyran-2-one,4-hydroxy
4-hydroxy-2H-benzo[h]chromen-2-one