Sell 3,4-dihydroxycinnamic acid, predominantly trans isomer 331-39-5 @China (Mainland)

3,4-Dihydroxycinnamic acid, predominantly trans isomer 331-39-5

Post by Karen Guo    Chemicals    @2013-02-01 09:01:39

  • Country:China (Mainland)
  • Contact Person:Karen Guo
  • Company:Hubei Yuancheng Pharmaceutical Co.,Ltd