英文别名Famotidine Related Compound A Dihydrochloride; Famotidine EP Impurity A; Famotidine Impurity 1(Famotidine EP Impurity A); Famotidine Impurity 1; Famotidine EP Impurity A DiHCl; Propanimidamide,3-[[[2-[(aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-,dihydrochloride; Famotidine Impurity 1 Dihydrochloride (Famotidine EP Impurity A Dihydrochloride) 
