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:
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%