Synonyms: [3,5-DIL-TYR1,D-ALA2,N-ME-PHE4,GLY5-OL]-ENKEPHALIN;3,5-DIIODO-TYR-D-ALA-GLY-N-ME-PHE-GLYCINOL;3,5-DIIODO-TYR-D-ALA-GLY-N-METHYL-PHE-GLY-O;[3,5-DIIODO-TYR1]-DAGO;(3,5-DIIODO-TYR1)-DAGO ACETATE SALT;(3,5-DIIODO-TYR1)-DAGO ACOH;[3,5-DIIODO-TYR1, D-ALA2, N-ME-PHE4, GLYCINOL5]-ENKEPHALIN;(3,5-DIIODO-TYR1,D-ALA2,N-ME-PHE4,GLYCINOL5)-ENKEPHALIN ACETATE SALT