2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮结构式
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常用名 | 2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮 | 英文名 | 4H-Pyrano[3,2-b]pyridin-4-one, 2,3-dihydro- |
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CAS号 | 405174-48-3 | 分子量 | 149.14700 | |
密度 | 1.274g/cm3 | 沸点 | 305.709ºC at 760 mmHg | |
分子式 | C8H7NO2 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 138.688ºC |
中文名 | 2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮 |
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英文名 | 2,3-dihydropyrano[3,2-b]pyridin-4-one |
英文别名 | 更多 |
密度 | 1.274g/cm3 |
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沸点 | 305.709ºC at 760 mmHg |
分子式 | C8H7NO2 |
分子量 | 149.14700 |
闪点 | 138.688ºC |
精确质量 | 149.04800 |
PSA | 39.19000 |
LogP | 1.04680 |
折射率 | 1.567 |
储存条件 | 2-8°C,干燥密封 |
海关编码 | 2934999090 |
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~% 2,3-二氢-4H-吡喃并[3... 405174-48-3 |
文献:SCHERING CORPORATION; BOYCE, Christopher W; CHAO, Jianhua; MCCORMICK, Kevin D. Patent: WO2010/33495 A2, 2010 ; Location in patent: Page/Page column 76; 77-78 ; |
~% 2,3-二氢-4H-吡喃并[3... 405174-48-3 |
文献:AMGEN INC.; BISWAS, Kaustav; CHEN, Jian J.; GORE, Vijay Keshav; HARRIED, Scott; HORNE, Daniel B.; KALLER, Matthew R.; MA, Vu Van; SHAM, Kelvin; ZHONG, Wenge Patent: US2014/45855 A1, 2014 ; Location in patent: Paragraph 0485 ; |
~% 2,3-二氢-4H-吡喃并[3... 405174-48-3 |
文献:AMGEN INC.; BISWAS, Kaustav; CHEN, Jian J.; GORE, Vijay Keshav; HARRIED, Scott; HORNE, Daniel B.; KALLER, Matthew R.; MA, Vu Van; SHAM, Kelvin; ZHONG, Wenge Patent: US2014/45855 A1, 2014 ; |
~% 2,3-二氢-4H-吡喃并[3... 405174-48-3 |
文献:AMGEN INC.; BISWAS, Kaustav; CHEN, Jian J.; GORE, Vijay Keshav; HARRIED, Scott; HORNE, Daniel B.; KALLER, Matthew R.; MA, Vu Van; SHAM, Kelvin; ZHONG, Wenge Patent: US2014/45855 A1, 2014 ; |
2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮上游产品 4 | |
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2,3-二氢-4H-吡喃并[3,2-B]吡啶-4-酮下游产品 2 | |
海关编码 | 2934999090 |
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中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
2H-Pyrano[3,2-b]pyridin-4(3H)-one |
2H-pyrano[3,2-b]pyridin-4(3H)-one |
2,3-dihydro-pyrano[3,2-b]pyridine-4-one |
2,3-dihydro-4H-pyrano[3,2-b]pyridin-4-one |
2,3-Dihydro-pyrano[3,2-b]pyridin-4-one |
4H-Pyrano[3,2-b]pyridin-4-one, 2,3-dihydro- |