6-bromo-4H-isoquinoline-1,3-dione;7-BROMO-1,2,3,4-TETRAHYDROISOQUINOLINE-1,3-DIONE;
陜西締都新材料有限公司
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