2-[4-(Diphenylmethyl)-1-piperazinyl]ethyl 3-oxobutanoate ethanedi oate (1:1);
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