英文别名Diclofenac Impurity U; Diclofenac Sodium Related Substance 7; Diclofenac sodium related substances 7; Acetamide, 2-(2,6-dichlorophenoxy)-N-phenyl-; Diclofenac Impurity 21; Diclofenac EP Impurity 12; Diclofenac sodium impurity III; 2-(2,6-Dichlorophenoxy)-N-phenylacetamide 
