bst365最新正规买球

Chinachemnet   |      |   Beijing Pure Chem Co.,Ltd.
Gold Suppliers > Beijing Pure Chem Co.,Ltd.
  • Region :
  • Tel : +86-10-83993285,13501360655
  • Fax : +86-10-63370219
  • Email :Sales@bjpurechem.com
  • URL :www.bjpurechem.com

Featured Products
  • inquire1-Boc-pyrazole-4-boronic acid pinacol ester
    CAS NO : 552846-17-0;   MF : C14H23BN2O4

    ;1-tert-Butoxycarbonyl-1H-pyrazole-4-boronic acid pinacol ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylic acid tert-butyl ester;tert-butyl 4-(4,4,5... >>>

Total 1039 Suppliers,Showing 117 / 130|‹   ‹‹   111 112 113 114 115 116 117 118 119 120 ›› ›|