ethyl (3R,4S,5R)-5-N-(1,1-dimethylethyl)amino-3-(1-ethylpropoxy)-4-hydroxy-cyclohexene-1-carboxylate;
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!
土疙瘩