英语词典化工词典

3,4,5,8-Tetrahydroxy-1,2-bis(3-methyl-2-buten-1-yl)-9H-xanthen-9- one

3,4,5,8-Tetrahydroxy-1,2-bis(3-methyl-2-buten-1-yl)-9H-xanthen-9- one


  • 中文别名:1,4,5,6-四羟基-7,8-异戊烯基占吨酮标准品|对照品
  • 英文别名:3,4,5,8-Tetrahydroxy-1,2-bis(3-methyl-2-buten-1-yl)-9H-xanthen-9- one;
    3,4,5,8-Tetrahydroxy-1,2-bis(3-methylbut-2-en-1-yl)-9H-xanthen-9-one 
  • CAS No.:776325-66-7
  • 分子式:C23H24O6
  • 分子量:396.43300
  • 精确分子量:396.15700
  • PSA:111.13000
  • InChI:The Key: SHZLJVCQGYKZLS-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2932999099

安全信息

海关代码:
2932999099

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇