C21H32O3

The molecular formula C21H32O3 (molar mass: 332.48 g/mol) may refer to:


 * Alfaxalone
 * Androstenediol 3β-acetate
 * Androstenediol 17β-acetate
 * BNN-27
 * Dihydrodeoxycorticosterone
 * Dihydrotestosterone acetate
 * Hydroxydione, a neurosteroid
 * Hydroxypregnenolones
 * 17α-Hydroxypregnenolone
 * 21-Hydroxypregnenolone
 * Hydroxyhexahydrocannabinols
 * 9-Hydroxyhexahydrocannabinol
 * 11-Hydroxyhexahydrocannabinol
 * Oxymetholone
 * 5α-Pregnan-17α-ol-3,20-dione