分子式:C4H5Br;分子量:132.99;别名:1-Bromo-3-butyne;应用:4-Bromo-1-butyne is used in the regioselective preparation and CDC25 phosphatase inhibition activity SAR of triazolobenzylidene-thiazolopyrimidines via parallel click chemistry between azidobenzylidene-thiazolopyrimidines and alkynes。