英语词典化工词典

thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-

thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-


  • 中文别名:5-乙基-6-甲基噻吩并[2,3-d]嘧啶-4(3H)-酮
  • 中文释义:5-乙基-6-甲基-3H-噻吩并[2,3-d]嘧啶-4-酮;5-乙基-6-甲基噻吩并[2,3-D]嘧啶-4(3H)-酮
  • 英文别名:5-ethyl-6-methyl-3H-thieno[2,3-d]pyrimidin-4-one;
    5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 
  • CAS No.:439692-89-4
  • 分子式:

    C9H10N2OS

  • 分子量:194
  • 精确分子量:194.05100
  • PSA:73.99000
  • InChI:InChI=1S/C9H10N2OS/c1-3-6-5(2)13-9-7(6)8(12)10-4-11-9/h4H,3H2,1-2H3,(H,10,11,12)
  • 分子结构式:

物化性质

海关代码:
2934999090

安全信息

海关代码:
2934999090

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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