21461-89-2

21461-89-2结构式
21461-89-2结构式

化源商城直购

英文名 (2S)-2-methyl-5-oxooxolane-2-carboxylic acid
英文别名 2-methyl-5-oxotetrahydrofuran-2-carboxylic acid
分子式 C6H8O4
分子量 144.12500
精确质量 144.04200
PSA 63.60000
LogP 0.16670
海关编码 2932190090

~64%

21461-89-2结构式

21461-89-2

文献:Paju, Anne; Kanger, Tonis; Pehk, Tonis; Mueuerisepp, Aleksander-Mati; Lopp, Margus Tetrahedron Asymmetry, 2002 , vol. 13, # 22 p. 2439 - 2448

~%

21461-89-2结构式

21461-89-2

文献:Paju, Anne; Laos, Marit; Jogi, Artur; Paeri, Malle; Jaeaelaid, Raissa; Pehk, Tonis; Kanger, Tonis; Lopp, Margus Tetrahedron Letters, 2006 , vol. 47, # 26 p. 4491 - 4493

~%

21461-89-2结构式

21461-89-2

文献:Baker; Brimble Tetrahedron Letters, 1986 , vol. 27, # 28 p. 3311 - 3314

~%

21461-89-2结构式

21461-89-2

文献:Baker; Brimble Tetrahedron Letters, 1986 , vol. 27, # 28 p. 3311 - 3314
海关编码 2932190090
中文概述 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%