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4-methyl-6-oxo-1H-pyridazine-5-carboxylic acid

4-methyl-6-oxo-1H-pyridazine-5-carboxylic acid


  • 中文别名:5-甲基-3-氧代-2,3-二氢-4-哒嗪羧酸
  • 英文别名:4-methyl-6-oxo-1H-pyridazine-5-carboxylic acid;
    5-Methyl-3-oxo-2,3-dihydro-pyridazin-4-carbonsaeure;
    5-methyl-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid;
    4-pyridazinecarboxylic acid,2,3-dihydro-5-methyl-3-oxo;
    2,3-Dihydro-5-methyl-3-oxopyridazine-4-carboxylic acid;
    5-methyl-3-oxo-2H-pyridazine-4-carboxylic acid 
  • CAS No.:342402-51-1
  • 分子式:C6H6N2O3
  • 分子量:154.12300
  • 精确分子量:154.03800
  • PSA:83.31000
  • InChI:The Key: RIYUOHRYWJPQBP-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.52g/cm3
折射率:
1.634

安全信息

密度:
1.52g/cm3
折射率:
1.634

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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