英文别名4'-(Difluoromethoxy)acetanilide; N-(4-DIFLUOROMETHOXYPHENYL)ACETAMIDE; 4-DIFLUOROMETHOXY-ACETANILID; 4-DIFLUOROMETHOXY-ACETANILIDE; 4-DIFLUOROMETHOXY-ACETANILID(N-(4-DIFLUOROMETHOXYPHENYL)ACETAMIDE); 4'-(Difluoromethoxy); N-[4-(Difluoromethoxy)phenyl]acetamide, 4-Acetamido-alpha,alpha-difluoroanisole; Pantoprazole Impurity 26; Acetamide,N-[4-(difluoromethoxy)phenyl]; (4-Acetamino-phenyl)-difluormethyl-aether 
