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ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4'-piperidine)-1'-carboxylate

ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4'-piperidine)-1'-carboxylate


  • 中文别名:ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4\'-piperidine)-1\'-carboxylate
  • 中文释义:ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4\'-piperidine)-1\'-carboxylate
  • 英文别名:ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4'-piperidine)-1'-carboxylate;
    Spiro[isochroMan-1,4']piperidine,N-ethyl forMate 
  • CAS No.:173944-51-9
  • 分子式:

    C16H21NO3

  • 分子量:275.34300
  • 精确分子量:275.15200
  • PSA:38.77000
  • InChI:The Key: NYMNDKGBFJCEQT-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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