6-Fluoro-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid;6-Fluor-4-hydroxy-3-carboxy-cinnolin;
陜西締都醫(yī)藥化工有限公司
聯(lián)系商家時請?zhí)峒癱hemicalbook,有助于交易順利完成!
締都醫(yī)藥