N-(3-chloro-4-(4-chlorophenoxy)phenyl)-2-hydroxy-3,5-diiodobenzamide-13C6;N-[3-Chloro-4-(4-chlorophenoxy)phenyl]-2-hydroxy-3,5-diiodobenzamide-13C6; 3,5-Diiodo-3'-chloro-4'-(p-chlorophenoxy)salicylanilide-13C6; 3,5-Diodo-3'-chloro-4'-(p-chlorophenoxy)salicylanilide-13C6; 3'-Chloro-4'-(4-chlorophenoxy)-3,5-diiodosalicylanilide-13C6; 3'-Chloro-4'-(p-chlorophenoxy)-3,5-diiodosalicylanilide-13C6; Disalan-13C6; NSC 355278-13C6; Ranide-13C6;