3-Furoic acid,tetrahydro-3-hydroxy-5-oxo-, (R)-(+)- (8CI)

  • 中文别名:(3R)-3-羟基-5-氧代四氢-3-呋喃羧酸
  • 英文别名:L-2-Hydroxyparaconic acid;
    (+)-β-Hydroxy-β-carboxy-butyrolacton 
  • cas No.:32814-34-9
  • 分子式:C5H6O5
  • 分子量:0
  • 精确分子量:146.02200
  • PSA:83.83000
  • InChI:The Key: VCYINFNRMDFDMP-RXMQYKEDSA-N
  • 分子结构式:

物化性质

海关代码:
2932190090

安全信息

海关代码:
2932190090

海关数据

中国海关编码:2932190090

概述:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%