4-ethyl-3-methyl-5-oxo-N-(2-phenylethyl)-2H-pyrrole-1-carboxamide;
陜西締都醫(yī)藥化工有限公司
聯(lián)系商家時(shí)請?zhí)峒癱hemicalbook,有助于交易順利完成!
締都醫(yī)藥