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53666-71-0

53666-71-0结构式
53666-71-0结构式

化源商城直购

中文名 3-乙基-7-羟基-4-甲基-2H-色烯-2-酮
英文名 3-ethyl-7-hydroxy-4-methylchromen-2-one
英文别名 3-ethyl-7-hydroxy-4-methyl-chromen-2-one
3-Aethyl-4-methyl-7-hydroxycumarin
3-ethyl-7-hydroxy-4-methylcoumarin
3-ethyl-4-methyl-7-hydroxy-coumarin
3-ethyl-4-methylumbelliferone
3-ethyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one
3-Aethyl-7-hydroxy-4-methyl-cumarin
分子式 C12H12O3
分子量 204.22200
精确质量 204.07900
PSA 50.44000
LogP 2.36940
海关编码 2932209090

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53666-71-0结构式

53666-71-0

文献:Timonen, Juri M.; Nieminen, Riina M.; Sareila, Outi; Goulas, Antonis; Moilanen, Lauri J.; Haukka, Matti; Vainiotalo, Pirjo; Moilanen, Eeva; Aulaskari, Paula H. European Journal of Medicinal Chemistry, 2011 , vol. 46, # 9 p. 3845 - 3850

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53666-71-0结构式

53666-71-0

文献:Sethna; Shah Journal of the Indian Chemical Society, 1938 , vol. 15, p. 383,387

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53666-71-0结构式

53666-71-0

文献:Sethna; Shah Journal of the Indian Chemical Society, 1938 , vol. 15, p. 383,387
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海关编码 2932209090
中文概述 2932209090. 其他内酯. 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 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%