英语词典化工词典

4-[4-(dimethylamino)phenyl]imino-5-methyl-2-phenylpyrazol-3-one

4-[4-(dimethylamino)phenyl]imino-5-methyl-2-phenylpyrazol-3-one


  • 中文别名:(4E)-4-{[4-(二甲基氨基)苯基]亚氨基}-5-甲基-2-苯基-2,4-二氢-3H-吡唑-3-酮
  • 英文别名:4-[4-(dimethylamino)phenyl]imino-5-methyl-2-phenylpyrazol-3-one 
  • CAS No.:1456-89-9
  • 分子式:C18H18N4O
  • 分子量:306.36200
  • 精确分子量:306.14800
  • PSA:48.27000
  • InChI:The Key: ASAZWLJLSPILII-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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