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Thyroxine (T4, levothyroxine) thyroid hormone molecule. Prohormone of thyronine (T3). Used as drug to treat hypothyroidism. Skeletal formula.

Thyroxine (T4, levothyroxine) thyroid hormone molecule. Prohormone of thyronine (T3). Used as drug to treat hypothyroidism. Skeletal formula. - 148949724

Molecular structure of nitric acid. It is used in treatment of skin diseases. Skeletal formula.

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