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Hydrocortisone butyrate
From Wikipedia, the free encyclopedia
Hydrocortisone butyrate is a corticosteroid that comes in one of the following forms:
- Hydrocortisone-17-butyrate — CID 26133 from PubChem
- Hydrocortisone-21-butyrate — CID 23144 from PubChem
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Steroid_numbering.svg/320px-Steroid_numbering.svg.png)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/3/32/Hydrocortisone-17-butyrate.png/640px-Hydrocortisone-17-butyrate.png)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Hydrocortisone-21-butyrate.png/640px-Hydrocortisone-21-butyrate.png)
It is a group IV corticosteroid under US classification.