| Synonyms: | 3-ALPHA,17-ALPHA,20-ALPHA,21-TETRAHYDROXY-5-BETA-PREGNAN-11-ONE;A-cortolone crystalline;CORTOLONE;ALPHA-CORTOLONE;5-BETA-PREGNAN-3-ALPHA, 17,20-ALPHA, 21-TETROL-11-ONE;5BETA-PREGNAN-3ALPHA,17ALPHA,20ALPHA,21-TETROL-11-ONE;(3R,5R,8S,9S,10S,13S,14S,17R)-17-[(1S)-1,2-dihydroxyethyl]-3,17-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one;(20S)-3α,17,20,21-Tetrahydroxy-5β-pregnan-11-one |