英语词典化工词典

4(3H)-Pyrimidinone,2-methoxy-5-methyl-

4(3H)-Pyrimidinone,2-methoxy-5-methyl-


  • 中文别名:2-甲氧基-5-甲基-4(1H)-嘧啶酮
  • 中文释义:2-methoxy-5-methyl-1H-pyrimidin-6-one
  • 英文别名:2-methoxy-5-methyl-1H-pyrimidin-6-one;
    2-Methoxy-5-methyl-4-pyrimidon;
    2-methoxy-5-methyl-3H-pyrimidin-4-one;
    2-methoxy-5-methylpyrimidin-4(3H)-one;
    2-methoxy-5-methyl-4(3H)-pyrimidinone;
    O-methylthymine;
    O-2-Methylthymine 
  • CAS No.:25902-91-4
  • 分子式:C6H8N2O2
  • 分子量:140.1399
  • 精确分子量:140.05900
  • PSA:55.24000
  • InChI:The Key: FLEYOQDGUUJNHI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.25g/cm3
折射率:
1.549

安全信息

密度:
1.25g/cm3
折射率:
1.549

海关数据

中国海关编码:2933599090

概述:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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