重酒石酸间羟胺杂质18 货号:M030018 英文名:Metaraminol bitartrate Impurity 18 同义词:光降解杂质;(2R,3R)-2,3-dihydroxy-4-(((1R,2S)-1-hydroxy-1-(3-hydroxyphenyl)propan-2-yl)amino)-4-oxobutanoic acid CAS号:N/A 分子式:C13H17NO7 分子量:299.28 黄金现货 询价订购