Synonyms: L-Tyrosine,N-(N-acetyl-L-phenylalanyl)-3,5-diiodo-; Tyrosine,N-(N-acetyl-3-phenyl-L-alanyl)-3,5-diiodo-, L- (7CI,8CI);Acetyl-L-phenylalanyl-L-diiodotyrosine;N-Acetyl-L-phenylalanyl-3',5'-diiodo-L-tyrosine;N-Acetyl-L-phenylalanyl-L-3,5-diiodotyrosine;N-Acetyl-L-phenylalanyl-L-diiodotyrosine; NSC 334284