英语词典化工词典

5-oxo-1,2-dihydropyrazole-3-carbohydrazide

5-oxo-1,2-dihydropyrazole-3-carbohydrazide


  • 中文别名:5-氧代-2,5-二氢-1H-吡唑-3-甲酰肼
  • 英文别名:5-oxo-1,2-dihydropyrazole-3-carbohydrazide;
    5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid hydrazide;
    5-Oxo-2,5-dihydro-1H-pyrazol-3-carbonsaeure-hydrazid 
  • CAS No.:66483-27-0
  • 分子式:C4H6N4O2
  • 分子量:142.11600
  • 精确分子量:142.04900
  • PSA:103.77000
  • InChI:The Key: PWSVEASVCVGZOP-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2933199090

安全信息

海关代码:
2933199090

海关数据

中国海关编码:2933199090

概述:
2933199090. 其他结构上有非稠合吡唑环化合物. 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:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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