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结构式
英文名称 : 4-bromo-3-methyl-1,4-dihydropyrazol-5-one
CAS号 :
51395-52-9
精确质量 :
175.95900
分子式 :
C4H5BrN2O
logP :
0.02000
分子量 :
176.99900
PSA :
41.46000

供应商

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基本属性
4-bromo-3-methyl-1,4-dihydropyrazol-5-one
51395-52-9
C4H5BrN2O
176.99900
41.46000
0.02000
175.95900
物化性质
1.682
2.04g/cm3
安全信息
2933199090
海关数据
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
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%
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%
2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff:6.5%
2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff: