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138505-15-4

138505-15-4结构式
138505-15-4结构式

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英文名 2-(3,4-Dimethoxyphenyl)butanoic acid
英文别名 2-(2'-N-BOC-PYRROLE)PHENYLACETIC ACID
2-(3,4-Dimethoxy-phenyl)-buttersaeure
(2R)-2-(3,4-dimethoxyphenyl)butanoic acid
dimethoxyphenylbutanoicacid
2-(3,4-dimethoxyphenyl)butyric acid
(2S)-2-(3,4-dimethoxyphenyl)butanoic acid
3,4-Dimethoxyphenylbutyric acid
分子式 C12H16O4
分子量 224.25300
精确质量 224.10500
PSA 55.76000
LogP 2.28200
海关编码 2918990090
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%