| post date: | dec 28,2021 |
| expiry date: | jun 26,2022 |
| detailed description: | cas no. :1882-82-2 |
| cas registry number: | 1882-82-2 |
| synonyms: | ;17-alpha-hydroxypregn-4-ene-3,11,20-trione;17-hydroxypregn-4-ene-3,11,20-trione;21-deoxycortisone; |
| molecular formula: | c21h28o4 |
| molecular weight: | 344.4446 |
| molecular structure: | 
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