英语词典化工词典

tert-butyl 3-oxo-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazine-7-carboxylate

tert-butyl 3-oxo-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazine-7-carboxylate


  • 中文别名:3-氧代四氢-1H-噁唑并[3,4-a]吡嗪-7(3H)-羧酸叔丁酯
  • 中文释义:3-氧代四氢-1H-噁唑并[3,4-a]吡嗪-7(3H)-羧酸叔丁酯
  • 英文别名:tert-butyl 3-oxo-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazine-7-carboxylate;
    tert-butyl 3-oxotetrahydro-1H-oxazolo[3,4-a]pyrazine-7(3H)-carboxylate 
  • CAS No.:935544-47-1
  • 分子式:

    C11H18N2O4

  • 分子量:242.27200
  • 精确分子量:242.12700
  • PSA:59.08000
  • InChI:The Key: VLZMZZGTQZIUNF-UHFFFAOYSA-N
  • 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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