英文名 | 2-[(1-oxo-3,4-dihydro-2H-naphthalen-2-yl)methyl]-3,4-dihydro-2H-naphthalen-1-one |
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英文别名 |
3,4,3',4'-Tetrahydro-2H,2'H-2,2'-methandiyl-bis-naphthalin-1-on
3,4,3',4'-tetrahydro-2H,2'H-2,2'-methanediyl-bis-naphthalen-1-one |
分子式 | C21H20O2 |
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分子量 | 304.38200 |
精确质量 | 304.14600 |
PSA | 34.14000 |
LogP | 4.26710 |
海关编码 | 2914399090 |
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~57% 5118-57-0 |
文献:Kapitonova, E.V.; Fedotova, O.V.; Chushkov, A.A.; Sorokin, N.N.; Kharchenko, V.G. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1994 , vol. 30, # 7 p. 773 - 776 Khimiya Geterotsiklicheskikh Soedinenii, 1994 , # 7 p. 898 - 901 |
~% 5118-57-0 |
文献:Kenner et al. Journal of the Chemical Society, 1937 , p. 1169,1172 Full Text Show Details Decombe Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1941 , vol. 213, p. 579 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1948 , vol. 226, p. 1991 |
海关编码 | 2914399090 |
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中文概述 | 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |