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ethyl 1-oxoisochromene-3-carboxylate

ethyl 1-oxoisochromene-3-carboxylate


  • 中文别名:ethyl 1-oxoisochromene-3-carboxylate
  • 中文释义:ethyl 1-oxoisochromene-3-carboxylate
  • 英文别名:ethyl 1-oxoisochromene-3-carboxylate;
    Ethyl 1-oxo-1H-isochromene-3-carboxylate;
    ethyl isocoumarin-3-carboxylate;
    isocoumarin-3-ethylcarboxylate;
    ethyl 1-oxo-1H-2-benzopyran-3-carboxylate;
    1H-2-Benzopyran-3-carboxylic acid,1-oxo-,ethyl ester 
  • CAS No.:111686-63-6
  • 分子式:

    C12H10O4

  • 分子量:218.20500
  • 精确分子量:218.05800
  • PSA:56.51000
  • InChI:The Key: BCNSMNREEIIXTB-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2932209090

安全信息

海关代码:
2932209090

海关数据

中国海关编码:2932209090

概述:
2932209090. 其他内酯. 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:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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