2,5-dimethyl-4-oxidopyrazin-1-ium 1-oxide
- 中文别名:2,5-二甲基吡嗪 1,4-二氧化物
- 英文别名:2,5-dimethyl-4-oxidopyrazin-1-ium 1-oxide;
2,5-dimethyl-pyrazine 1,4-dioxide;
Pyrazine,5-dimethyl-,1,4-dioxide;
Pyrazine,2,5-dimethyl-,1,4-dioxide;
2,5-dimethylpyrazine-N,N'-dioxide;
2,5-dimethylpyrazine dioxide
- CAS No.:6890-38-6
- 分子式:C6H8N2O2
- 分子量:140.14000
- 精确分子量:140.05900
- PSA:50.92000
- InChI:The Key: QQWHPPCKIBOLLX-UHFFFAOYSA-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%