英语词典化工词典

4-Imidazolidinone, 2-(1,1-dimethylethyl)-3-methyl-, (R)-

4-Imidazolidinone, 2-(1,1-dimethylethyl)-3-methyl-, (R)-


  • 中文别名:(R)-2-(叔丁基)-3-甲基-4-咪唑烷酮
  • 英文别名:(2R)-2-tert-butyl-3-methylimidazolidin-4-one;
    B-1856;
    4-Imidazolidinone,2-(1,1-dimethylethyl)-3-methyl-,(R);
    (R)-2-(tert-butyl)-3-methylimidazolidil-4-one;
    (2R)-2-tert-butyl-3-methyl-4-imidazolidinone;
    (R)-2-tert-butyl-3-methylimidazolidin-4-one 
  • CAS No.:101143-56-0
  • 分子式:C8H16N2O
  • 分子量:156.22544
  • 精确分子量:156.12600
  • PSA:32.34000
  • InChI:The Key: OJQPHIZTBKZOTI-SSDOTTSWSA-N
  • 分子结构式:

物化性质

海关代码:
2933990090

安全信息

海关代码:
2933990090

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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