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82553-56-8

82553-56-8结构式
82553-56-8结构式

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中文名 2,2-二甲基苯并二氢吡喃-8-羧酸
英文名 2,2-dimethyl-3,4-dihydrochromene-8-carboxylic acid
英文别名 2,2-dimethyl-3,4-dihydro-2H-chromene-8-carboxylic acid
2,2-Dimethyl-chroman-8-carbonsaeure
3,4-dihydro-2,2-dimethyl-8-carboxy-2H-1-benzopyran
2,2-Dimethylchroman-8-carboxylic acid
分子式 C12H14O3
分子量 206.23800
精确质量 206.09400
PSA 46.53000
LogP 2.48840
储存条件 2-8°C, 密封, 干燥
海关编码 2932999099

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82553-56-8结构式

82553-56-8

文献:METABOLEX, INC.; SHI, Dong Fang; SONG, Jiangao; MA, Jingyuan; NOVACK, Aaron; PHAM, Phuongly; NASHASHIBI, Imad; RABBAT, Christopher J.; CHEN, Xin Patent: WO2010/80537 A1, 2010 ; Location in patent: Page/Page column 61-62 ; WO 2010/080537 A1

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82553-56-8结构式

82553-56-8

文献:Hallet; Huls Bulletin des Societes Chimiques Belges, 1952 , vol. 61, p. 33,39

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82553-56-8结构式

82553-56-8

文献:METABOLEX, INC.; SHI, Dong Fang; SONG, Jiangao; MA, Jingyuan; NOVACK, Aaron; PHAM, Phuongly; NASHASHIBI, Imad; RABBAT, Christopher J.; CHEN, Xin Patent: WO2011/159297 A1, 2011 ; WO 2011/159297 A1
海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 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 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%