英文别名Norepinephrine EP Impurity B; 2-AMINO-3,4-DIHYDROXYACETOPHENONE; noradrenalone; 2-Amino-1-(3,4-dihydroxyphenyl)ethanone; 4-Aminoaceto-1,2-dihydroxybenzene; Arterenone; α-Amino-3',4'-dihydroxyacetophenone; 2-Amino-3',4'-dihydroxyacetophenone; Arterenon 
