(2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)phenyl]propanoic acid (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodo-phenoxy)phenyl]propanoic acid (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodo-phenoxy)phenyl]propionic acid 4192-14-7 EINECS 224-071-4 O-(4-Hydroxy-3,5-diiodophenyl)-L-tyrosine