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37734-05-7

37734-05-7结构式
37734-05-7结构式

化源商城直购

英文名 methyl 3-oxopent-4-enoate
英文别名 4-Pentenoic acid,3-oxo-,methyl ester
Methyl-3-oxo-4-pentenoat
3-Oxo-4-pentensaeuremethylester
3-oxo-pent-4-enoic acid methyl ester
methyl 3-oxo-4-pentenoate
methyl 3-oxo-5-pentenoate
methyl 3-oxo-4-pentanoate
3-Oxopent-4-ensaeuremethylester
methyl 3-oxapent-4-enoate
分子式 C6H8O3
分子量 128.12600
精确质量 128.04700
PSA 43.37000
LogP 0.30460
海关编码 2918300090
海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%