4-氰基-4-(4-氟苯基)哌啶-1-羧酸叔丁酯结构式
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常用名 | 4-氰基-4-(4-氟苯基)哌啶-1-羧酸叔丁酯 | 英文名 | tert-Butyl 4-cyano-4-(4-fluorophenyl)piperidine-1-carboxylate |
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CAS号 | 256951-79-8 | 分子量 | 304.359 | |
密度 | 1.2±0.1 g/cm3 | 沸点 | 423.0±45.0 °C at 760 mmHg | |
分子式 | C17H21FN2O2 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 209.7±28.7 °C |
中文名 | 4-氰基-4-(4-氟苯基)哌啶-1-羧酸叔丁酯 |
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英文名 | tert-butyl 4-cyano-4-(4-fluorophenyl)piperidine-1-carboxylate |
英文别名 | 更多 |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 423.0±45.0 °C at 760 mmHg |
分子式 | C17H21FN2O2 |
分子量 | 304.359 |
闪点 | 209.7±28.7 °C |
精确质量 | 304.158691 |
PSA | 53.33000 |
LogP | 2.74 |
蒸汽压 | 0.0±1.0 mmHg at 25°C |
折射率 | 1.538 |
海关编码 | 2933399090 |
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~60% 4-氰基-4-(4-氟苯基)哌... 256951-79-8 |
文献:SCHERING CORPORATION Patent: WO2004/4722 A1, 2004 ; Location in patent: Page/Page column 20; 50-51 ; WO 2004/004722 A1 |
~68% 4-氰基-4-(4-氟苯基)哌... 256951-79-8 |
文献:ASTRAZENECA AB Patent: WO2004/56771 A1, 2004 ; Location in patent: Page 23 ; WO 2004/056771 A1 |
~% 4-氰基-4-(4-氟苯基)哌... 256951-79-8 |
文献:Liu, Jian; Jian, Tianying; Sebhat, Iyassu; Nargund, Ravi Tetrahedron Letters, 2006 , vol. 47, # 29 p. 5115 - 5117 |
~% 4-氰基-4-(4-氟苯基)哌... 256951-79-8 |
文献:Liu, Jian; Jian, Tianying; Sebhat, Iyassu; Nargund, Ravi Tetrahedron Letters, 2006 , vol. 47, # 29 p. 5115 - 5117 |
~% 4-氰基-4-(4-氟苯基)哌... 256951-79-8 |
文献:Liu, Jian; Jian, Tianying; Sebhat, Iyassu; Nargund, Ravi Tetrahedron Letters, 2006 , vol. 47, # 29 p. 5115 - 5117 |
海关编码 | 2933399090 |
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中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
ar2189 |
1-Piperidinecarboxylic acid, 4-cyano-4-(4-fluorophenyl)-, 1,1-dimethylethyl ester |
2-Methyl-2-propanyl 4-cyano-4-(4-fluorophenyl)-1-piperidinecarboxylate |