An iodine-containing hormone, C15H11I4NO4, produced by the thyroid gland, that increases the rate of cell metabolism and regulates growth and that is made synthetically for treatment of thyroid disorders.

• 甲状腺素甲状腺生成的一种能加速细胞新陈代谢并调节生长的含碘激素C15H11I4NO4，可人工合成用于治疗甲状腺功能紊乱