Home / Products / Levothyroxine / Levothyroxine EP Impurity F ( INR 19900/- 50 mg, 6 weeks) Levothyroxine EP Impurity F ( INR 19900/- 50 mg, 6 weeks) Catalogue No: ACT-L002003 Common name: CAS: 911661-90-0 Mol. Weight: 1120.8 Rel. CAS No Shipping Condition Ambient Get Quote Product Overview Chemical Name: (2S)-2-Amino-3-[4-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]propanoic acid Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: OC(C(I)=CC(OC(C(I)=CC(OC1=C(I)C=C(C=C1I)C[C@@H](C(O)=O)N)=C2)=C2I)=C3)=C3I