| Molecular Formula | C23H32O3 |
| Molar Mass | 356.5 |
| Physical and Chemical Properties | Crystallization of chemical properties. |
| Use | Use intermediate of dexamethasone acetate. |
It can be acetylated by (3-hydroxy group), eliminated [9(11)-dehydrogenation], (12-keto group) reduction, and generated Tiogingin, and then oxygenated, hydrolyzed, eliminated, and acetylated to obtain 3 β-hydroxygestrol -9(11),16-diene -20-keto -3-acetate [ie 9(11),16-dienolone acetate], and then (16-position double bond methyl nitrosourea) addition and elimination of the product.