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1022-78-2

1022-78-2结构式
1022-78-2结构式

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英文名 3-acetyl-5,7-dihydroxy-2-methylchromen-4-one
英文别名 3-acetyl-5,7-dihydroxy-2-methyl-chromen-4-one
4H-1-Benzopyran-4-one,3-acetyl-5,7-dihydroxy-2-methyl
3-acetyl-5,7-dihydroxy-2-methyl-4H-1-benzopyran-4-one
Chromone,3-acetyl-5,7-dihydroxy-2-methyl
2-Methyl-3-acetyl-5,7-dihydroxy-chromon
3-Acetyl-5,7-dihydroxy-2-methyl-chromon
分子式 C12H10O5
分子量 234.20500
精确质量 234.05300
PSA 87.74000
LogP 1.71520
海关编码 2914400090

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1022-78-2结构式

1022-78-2

文献:MERCK PATENT GMBH Patent: WO2005/19197 A1, 2005 ; Location in patent: Page/Page column 50; 51 ;

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1022-78-2结构式

1022-78-2

文献:Pandit; Sethna Journal of the Indian Chemical Society, 1950 , vol. 27, p. 1,3

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1022-78-2结构式

1022-78-2

文献:Shinoda Yakugaku Zasshi, 1928 , vol. 48, p. 35 Chem. Zentralbl., 1928 , vol. 99, # II p. 50

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1022-78-2结构式

1022-78-2

文献:Gulati et al. Journal of the Chemical Society, 1934 , p. 1765
海关编码 2914400090
中文概述 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。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 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%