Synonyms: thyroxine;DL-Thyroxine;Thyroxine, dl-;D-Thyroxine;O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-DL-tyrosine;CHEBI:30660;EINECS 206-088-9;2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid;300-30-1;7488-70-2;Dextrotiroxina sodica;Dextrothyroxinum natricum;Eulipos;l-Thyroxine monosodium salt;Dextrotyroxinnatrium;D-Thyroxine Sodium;Monosodium thyroxine;THRYROXINE;T4 (pharmaceutical);Thyroxine sodium salt;Dekstrotyroksiininatrium;UNII-QR0BV3BRIA;AC1Q1GOG;DL-THYROXINE, NA;AC1L1A68;SGCUT00139;3,5,5'-Tetraiodo-L-thyronine;Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-;ALBB-014128;NSC36397;to_000083;AR-1L6873;NSC-36397;NSC259940;3,3',5,5'-Tetraiodo-DL-thyronine;AKOS003348790;DB00509;NSC-259940;NCGC00094852-01;NCGC00094852-02;CPD000466923;L-Tyrosine,5-diiodophenyl)-3,5-diiodo-;SAM001246910;3,5,3',5'-Tetraiodo-d-thyronine Sodium;LS-153820;LS-186124;T0242;A20508;DL-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-;L-Tyrosine,5-diiodophenyl)-3,5-diiodo-, monosodium salt;(.+/-.)-O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine;Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo- (9CI);Sodium 4-O-(4-hydroxy-3,5-di-iodophenyl)-3,5-di-iodo-d-tyrosinate hydrate;1,2-benzenediamine,-chloro-;1,2-Diamino-4-chlorobenzene;2-Amino-4-chloroaniline;2-Amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propionic Acid