
Levothyroxine EP Impurity F ;
Levothyroxine T6 Impurity (USP) ;
Levothyroxine USP Impurity D ;
O-(4-Hydroxy-3,5-diiodophenyl)thyroxine ;
(2S)-2-Amino-3-[4-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]propanoic acid ;
CAS # 911661-90-0 ;
C21H13I6NO5 ;
MW: 1120.76 ;