2489-48-7

2489-48-7结构式
2489-48-7结构式

化源商城直购

英文名 4-(4-hydroxyphenyl)-4-oxobut-2-enoic acid
英文别名 (Z)-4-(4-hydroxyphenyl)-4-oxo-2-butenoic acid
Benzenesulfonylfluoride,m-[2'-chloro-5'-(hexadecylsulfamoyl)malonaniloyl]-(7CI,8CI)
分子式 C10H8O4
分子量 192.16800
精确质量 192.04200
PSA 74.60000
LogP 1.21570
海关编码 2918990090

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2489-48-7结构式

2489-48-7

文献:Gevaert Photo-Producten N.V. Patent: BE634665 , 1964 ; Chem.Abstr., 1965 , vol. 62, # 679

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2489-48-7结构式

2489-48-7

文献:Gevaert Photo-Producten N.V. Patent: BE634665 , 1964 ; Chem.Abstr., 1965 , vol. 62, # 679

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2489-48-7结构式

2489-48-7

文献:Gevaert Photo-Producten N.V. Patent: BE634665 , 1964 ; Chem.Abstr., 1965 , vol. 62, # 679

~%

2489-48-7结构式

2489-48-7

文献:Gevaert Photo-Producten N.V. Patent: BE634665 , 1964 ; Chem.Abstr., 1965 , vol. 62, # 679

~%

2489-48-7结构式

2489-48-7

文献:Gevaert Photo-Producten N.V. Patent: BE634665 , 1964 ; Chem.Abstr., 1965 , vol. 62, # 679

~%

2489-48-7结构式

2489-48-7

文献:Gevaert Photo-Producten N.V. Patent: BE634665 , 1964 ; Chem.Abstr., 1965 , vol. 62, # 679
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%