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20226-93-1

20226-93-1结构式
20226-93-1结构式

化源商城直购

中文名 2-乙酰氧基-3-羧基丙酸甲酯
英文名 3-acetyloxy-4-methoxy-4-oxobutanoic acid
英文别名 Acetylaepfelsaeure
rac.-2-Acetoxy-3-carboxy-propionsaeure-methylester
METHYL 2-ACETOXY-3-CARBOXYPROPANOATE
分子式 C7H10O6
分子量 190.15100
精确质量 190.04800
PSA 89.90000
海关编码 2918990090

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20226-93-1结构式

20226-93-1

文献:Tetrahedron Letters, , vol. 40, # 6 p. 1165 - 1168

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20226-93-1结构式

20226-93-1

文献:Journal of the Chemical Society [Section] C: Organic, , p. 906 - 910
海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%