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119376-60-2

119376-60-2结构式
119376-60-2结构式

化源商城直购

英文名 1-methyl-5-oxo-4H-pyrazole-3-carboxylic acid
英文别名 1-Methyl-5-oxo-2-pyrazoline-3-carboxylic acid
1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
分子式 C5H6N2O3
分子量 142.11300
精确质量 142.03800
PSA 69.97000
海关编码 2933199090
海关编码 2933199090
中文概述 2933199090. 其他结构上有非稠合吡唑环化合物. 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:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%