英语词典化工词典

5-ethyl-3,5-dimethyl-1,4-dihydropyrazole

5-ethyl-3,5-dimethyl-1,4-dihydropyrazole


  • 中文别名:5-乙基-3,5-二甲基-4,5-二氢-1H-吡唑
  • 英文别名:5-ethyl-3,5-dimethyl-1,4-dihydropyrazole;
    1H-Pyrazole,5-ethyl-4,5-dihydro-3,5-dimethyl;
    5-Ethyl-3,5-dimethyl-2-pyrazoline 
  • CAS No.:21981-22-6
  • 分子式:C7H14N2
  • 分子量:126.19900
  • 精确分子量:126.11600
  • PSA:24.39000
  • InChI:The Key: DKISPJYYXPWNTG-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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