英文别名3,5-DIMETHYL 2-CHLORMETHYL PYRIDINE.HCL; Esomeprazole Sodium Impurity 40; Esomeprazole Impurity 64; 2-(chloromethyl)-3,5-dimethylpyridine Hc; Esomeprazole Impurity B04; 2-(chloromethyl)-3,5-dimethylpyridine hydrochloride; 2-(chloroMethyl)-3,5-diMethyl Pyridine hydrochloride; 3,5-diMethyl-2-chloroMethylpyridine.HCl; 2-(Chloromethyl)-3,5-dimethylpyridine hydrochloride (1:1); 2-(chloromethyl)-3,5-dimethylpyridine,hydrochloride; Pyridine, 2-(chloromethyl)-3,5-dimethyl-, hydrochloride (1:1) 
