C21H30O3

The molecular formula C21H30O3 (molar mass: 330.46 g/mol, exact mass: 330.2195 u) may refer to:


 * Bezisterim
 * 11-Deoxycorticosterone
 * 3'-Hydroxy-THC
 * 11-Hydroxy-THC
 * 11-Hydroxy-Delta-8-THC
 * 7-Hydroxycannabidiol
 * Hydroxyprogesterones
 * 11α-Hydroxyprogesterone
 * 11β-Hydroxyprogesterone
 * 16α-Hydroxyprogesterone
 * 17α-Hydroxyprogesterone
 * 16-O-Methylcafestol
 * Nandrolone propionate
 * Trestolone acetate
 * Testosterone acetate