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14348-23-3

14348-23-3结构式
14348-23-3结构式

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英文名 4,9-dihydroxyfuro[3,2-g]chromen-7-one
英文别名 4,9-dihydroxy-furo[3,2-g]chromen-7-one
Psoralen,5,8-dihydroxy
7H-Furo(3,2-g)(1)benzopyran-7-one,4,9-dihydroxy
4,9-Dihydroxy-furo[3,2-g]chromen-7-on
4,9-dihydroxypsoralen
7-Oxo-4,9-dihydroxy-7H-<3,2-g><1>benzopyran
5,8-dihydroxypsoralen
5-hydroxyxanthotoxol
密度 1.667g/cm3
沸点 344.4ºC at 760 mmHg
分子式 C11H6O5
分子量 218.16200
闪点 162.1ºC
精确质量 218.02200
PSA 83.81000
LogP 1.95040
蒸汽压 3.31E-05mmHg at 25°C
折射率 1.756
海关编码 2932999099

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14348-23-3结构式

14348-23-3

文献:BEZWADA BIOMEDICAL, LLC Patent: US2009/170927 A1, 2009 ; Location in patent: Page/Page column 23-27 ;

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14348-23-3结构式

14348-23-3

文献:Marumoto, Shinsuke; Miyazawa, Mitsuo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 784 - 788

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14348-23-3结构式

14348-23-3

文献:Marumoto, Shinsuke; Miyazawa, Mitsuo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 784 - 788
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%