英语词典化工词典

3-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyridazin-6-one

3-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyridazin-6-one


  • 中文别名:6-(3,4-二甲氧基苯基)-4,5-二氢-3(2H)-吡嗪酮
  • 中文释义:6-(3,4-二甲氧基苯基)-4,5-二氢-3(2H)-吡嗪酮
  • 英文别名:3-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyridazin-6-one;
    6-(3,4-dimethoxy-phenyl)-4,5-dihydro-2H-pyridazin-3-one;
    6-(3,4-dimethoxyphenyl)-4,5-dihydro-3(2H)-pyridazinone;
    6-(3,5-DIHYDRO-3(2H)-PYRIDAZINONE;
    6-(3,4-dimethoxyphenyl)-4,5-dihydropyridazin-3(2H)-one;
    6-(3,4-dimethoxyphenyl)-2,3,4,5-tetrahydropyridazin-3-one;
    3(2H)-Pyridazinone,6-(3,4-dimethoxyphenyl)-4,5-dihydro 
  • CAS No.:39499-66-6
  • 分子式:C12H14N2O3
  • 分子量:234.25100
  • 精确分子量:234.10000
  • PSA:59.92000
  • InChI:The Key: JKMBTWOATVESDI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.25g/cm3
折射率:
1.579

安全信息

密度:
1.25g/cm3
折射率:
1.579

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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