86277-98-7

86277-98-7结构式
86277-98-7结构式

化源商城直购

英文名 6-methoxy-4-oxochromene-2-carboxylic acid
英文别名 6-methoxy-4-oxo-4H-chromene-2-carboxylic acid
6-methoxy-4-oxo-4H-1-benzopyran-2-carboxylic acid
6-methoxychromone-2-carboxylic acid
6-methoxychromenone-2-carboxylic acid
6-Methoxy-4-oxo-4H-chromen-2-carbonsaeure
4H-1-Benzopyran-2-carboxylic acid,6-methoxy-4-oxo
分子式 C11H8O5
分子量 220.17800
精确质量 220.03700
PSA 76.74000
LogP 1.49980
海关编码 2918990090

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86277-98-7结构式

86277-98-7

文献:Wiley Journal of the American Chemical Society, 1952 , vol. 74, p. 4326
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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%