英语词典化工词典

4-METHYLTETRAHYDROTHIOPHEN-3-ONE

4-METHYLTETRAHYDROTHIOPHEN-3-ONE


  • 中文别名:4-甲基-3-氧代四氢噻吩
  • 中文释义:4-甲基-3-氧代四氢噻吩
  • 英文别名:4-methylthiolan-3-one;
    4-Methyltetrahydrothiophen-3-One;
    3-Methyl-4-oxotetrahydrothiophen;
    4-methyl-dihydro-thiophen-3-one 
  • CAS No.:50565-25-8
  • 分子式:C5H8OS
  • 分子量:116.18
  • 精确分子量:116.03000
  • PSA:42.37000
  • InChI:The Key: CGCRKRJUWOOJMO-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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