英语词典化工词典

3H-Pyrazol-3-one,1,2-dihydro-4,5-diphenyl-

3H-Pyrazol-3-one,1,2-dihydro-4,5-diphenyl-


  • 中文别名:4,5-二(苯基)-1,2-二氢吡唑-3-酮
  • 英文别名:4,5-diphenyl-1,2-dihydropyrazol-3-one;
    3,4-diphenyl-5-pyrazolone;
    4,5-diphenyl-1,2-dihydro-3h-pyrazol-3-one;
    4,5-diphenyl-1H-pyrazol-3(2H)-one;
    4,5-diphenyl-1,2-dihydro-pyrazol-3-one;
    1,2-dihydro-4,5-diphenyl-2H-pyrazol-3-one;
    1,2-dihydro-4,5-diphenyl-3H-pyrazol-3-one 
  • CAS No.:33238-93-6
  • 分子式:C15H12N2O
  • 分子量:0
  • 精确分子量:236.09500
  • PSA:48.65000
  • InChI:The Key: UTKVJSBMGFLGBK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.212g/cm3
折射率:
1.627

安全信息

密度:
1.212g/cm3
折射率:
1.627

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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