Gansu Kangyang Medcine Technology Co., Ltd.

    4-Bromobiphenyl

    Diethyl azodiformate

    4-Bromotoluene

    Uracil

    2,4-Dichloropyrimidine

    4-aminobenzoyl-L-glutamic acid

    4-Phenylphenol

    Hydroxylamine-O-sulfonic acid

    3-Cyanomethylbenzoicacidmethylester

    4-Bromobenzyl bromide

    1,4-Dihydroxyanthraquinone

    Folic acid

    4-Aminobenzamide

    3-Bromopyridine

    Propargyl chloride solution