A synthetic glucocorticoid, C22H29FO5, that occurs as a white crystalline powder and is used as a topical anti - inflammatory agent for the treatment of dermatological conditions.

• 倍他米松一种合成的糖皮质激素，C22H29FO5，以白色结晶粉末存在，用作治疗皮肤病的主要消炎剂