去甲肾上腺素杂质39 货号:N025039 英文名:Norepinephrine Impurity 39 同义词:(3r,5r,7r)-1-(2-(3,4-dihydroxyphenyl)-2-oxoethyl)-1,3,5,7-tetraazaadamantan-1-ium chloride CAS号:6623-56-9 分子式:C14H19N4O3.Cl 分子量:291.33 35.45 询价订购