英语词典化工词典

3,4-dimethyl-6-oxo-1H-pyridazine-5-carbonitrile

3,4-dimethyl-6-oxo-1H-pyridazine-5-carbonitrile


  • 中文别名:5,6-二甲基-3-氧代-2H-吡嗪-4-甲腈
  • 中文释义:5,6-二甲基-3-氧代-2H-吡嗪-4-甲腈
  • 英文别名:3,4-dimethyl-6-oxo-1H-pyridazine-5-carbonitrile;
    5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile;
    4-cyano-5,6-dimethylpyridazin-3(2H)-one;
    4-Pyridazinecarbonitrile,2,3-dihydro-5,6-dimethyl-3-oxo;
    5,6-Dimethyl-3-oxo-2,3-dihydro-pyridazin-4-carbonitril 
  • CAS No.:40380-36-7
  • 分子式:C7H7N3O
  • 分子量:149.15000
  • 精确分子量:149.05900
  • PSA:69.54000
  • InChI:The Key: WNSUWBPFLAQCMF-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.26g/cm3
折射率:
1.604

安全信息

密度:
1.26g/cm3
折射率:
1.604

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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