英语词典化工词典

ethyl 1-(4-chlorophenyl)pyrazole-4-carboxylate

ethyl 1-(4-chlorophenyl)pyrazole-4-carboxylate


  • 中文别名:1 - (4 -氯苯基)-1H -吡唑-4-羧酸乙酯
  • 中文释义:1H -吡唑-4羧酸,1 - (4 -氯苯基) -乙基酯
  • 英文别名:ethyl 1-(4-chlorophenyl)pyrazole-4-carboxylate;
    ETHYL 1-(4-CHLOROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE;
    ethyl 4-chlorophenyl-1H-pyrazole-4-carboxylate;
    4-(hidroximetil)-5-metil-1,3-dioxol-2-ona 
  • CAS No.:110821-33-5
  • 分子式:

    C12H11ClN2O2

  • 分子量:250.68100
  • 精确分子量:250.05100
  • PSA:44.12000
  • InChI:The Key: AUAPXECZFJCYSJ-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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