英语词典化工词典

3H-Pyrazol-3-one,2-(3,4-dihydroxyphenyl)-2,4-dihydro-5-methyl-

3H-Pyrazol-3-one,2-(3,4-dihydroxyphenyl)-2,4-dihydro-5-methyl-


  • 中文别名:2-(3,4-二羟基苯基)-5-甲基-2,4-二氢-3H-吡唑-3-酮
  • 英文别名:2-(3,4-dihydroxyphenyl)-5-methyl-4H-pyrazol-3-one;
    3h-pyrazol-3-one,2-(3,4-dihydroxyphenyl)-2,4-dihydro-5-methyl 
  • CAS No.:107430-41-1
  • 分子式:C10H10N2O3
  • 分子量:206.198
  • 精确分子量:206.06900
  • PSA:73.13000
  • InChI:The Key: RMOKNHGNDASXBP-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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