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结构式
英文名称 : 4-methyl-5-phenylfuran-2,3-dione
CAS号 :
55991-71-4
精确质量 :
188.04700
分子式 :
C11H8O3
logP :
1.54350
分子量 :
188.17900
PSA :
43.37000

供应商

纯度:99%   规格:100g / 25g / 500g
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基本属性
4-methyl-5-phenylfuran-2,3-dione
55991-71-4
C11H8O3
188.17900
43.37000
1.54350
188.04700
安全信息
2932190090
海关数据
品名, 成分含量, 用途
2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
2932190090. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff: