英文别名2-broMo-1-(1,3-diMethyl-1h-pyrazole-5-yl)ethanone; Ethanone, 2-bromo-1-(1,3-dimethyl-1H-pyrazol-5-yl)-; 2-Bromo-1-(1,3-dimethyl-1H-pyrazol-5-yl)ethan-1-one; Bromo-1-(1,3-dimethyl-1H-pyrazol-5-yl)ethanone; 2-bromo-1-(2,5-dimethylpyrazol-3-yl)ethanone 
