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41877-40-1生产厂家

41877-40-1价格

41877-40-1

41877-40-1结构式
41877-40-1结构式

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中文名 3-氰基-6-羟基-2-甲基吡啶
英文名 2-methyl-6-oxo-1H-pyridine-3-carbonitrile
中文别名 2-甲基-6-羟基烟腈
英文别名 6-HYDROXY-2-METHYLNICOTINONITRILE
1,6-Dihydro-2-methyl-6-oxo-3-pyridinecarbonitrile
6-hydroxy-2-methylpyridine-3-carbonitrile
2-methyl-6-oxo-1,6-dihydro-3-pyridinecarbonitrile
3-Cyano-6-hydroxy-2-methylpyridine
2-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile
密度 1.2g/cm3
沸点 324.3ºC at 760 mmHg
分子式 C7H6N2O
分子量 134.13500
闪点 149.9ºC
精确质量 134.04800
PSA 56.91000
LogP 0.96728
折射率 1.552
储存条件 室温,干燥
海关编码 2933399090

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41877-40-1结构式

41877-40-1

文献:BOEHRINGER INGELHEIM INTERNATIONAL GMBH Patent: US2010/261687 A1, 2010 ; Location in patent: Page/Page column 56 ;

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41877-40-1结构式

41877-40-1

文献:AMERICAN CYANAMID COMPANY Patent: EP446604 A2, 1991 ;

~38%

41877-40-1结构式

41877-40-1

文献:Singh; Lesher; Brundage Synthesis, 1991 , # 10 p. 894 - 896

~31%

41877-40-1结构式

41877-40-1

文献:CUSHMAN, Mark S.; KISELEV, Evgeny A.; MORRELL, Andrew E. Patent: US2014/18360 A1, 2014 ; Location in patent: Paragraph 0160 ;
海关编码 2933399090
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%