密度 | 1.451g/cm3 |
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沸点 | 391.5?C at 760 mmHg |
分子式 | C13H8O3 |
分子量 | 212.20100 |
闪点 | 157.4?C |
精确质量 | 212.04700 |
PSA | 50.44000 |
LogP | 2.65180 |
折射率 | 1.743 |
海关编码 | 2932209090 |
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~54%
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%
|
~47%
|
~%
|
~%
|
~%
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-上游产品? 6 | |
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2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-下游产品? 0 |
海关编码 | 2932209090 |
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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% |
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 |