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乙二醇甲醛63148-62-9MDI丁酮二甲基亚砜碳酸氢钠471-34-1

5-甲基嘧啶-2,4,6(1H,3H,5H)-三酮

5-甲基嘧啶-2,4,6(1H,3H,5H)-三酮结构式
英文名称 : 5-methylbarbituric acid
CAS号 :
2417-22-3
精确质量 :
142.03800
分子式 :
C5H6N2O3
logP :
-0.35390
分子量 :
142.11300
PSA :
75.27000

供应商

纯度:99%   规格:100g / 25g / 500g
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基本属性
5-甲基嘧啶-2,4,6(1H,3H,5H)-三酮
5-methylbarbituric acid
2417-22-3
C5H6N2O3
142.11300
75.27000
-0.35390
142.03800
物化性质
1.471
1.315g/cm3
安全信息
2933540000
海关数据
HS:2933540000.Other derivatives of malonylurea (barbituric acid); salts thereof
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
2933540000 其他丙二酰脲(巴比土酸)的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%
HS:2933540000.Other derivatives of malonylurea (barbituric acid); salts thereof. General tariff:6.5%
HS:2933540000.Other derivatives of malonylurea (barbituric acid); salts thereof. General tariff:6.5%
HTS:2933540000.Other derivatives of malonylurea (barbituric acid); salts thereof.Rate general: 3.7%.Rate special: Free (A+,AU,BH,CA,CL,CO,D,E,IL,J,JO,K,KR,L,MA,MX,OM,P,PA,PE,SG)
5-甲基嘧啶-2,4,6(1H,3H,5H)-三酮上游原料 共找到 15 个上游原料
5-甲基嘧啶-2,4,6(1H,3H,5H)-三酮下游产品 共找到 13 个下游产品