Sodium Sulfate → 20-Methylpregna-5,7-diene-1alpha,3beta,21-triol

Reaction equation

COC([O:5][C@@H:6]1[C@@:28]2([CH3:29])[C:10](=[CH:11][CH:12]=[C:13]3[C@@H:27]2[CH2:26][CH2:25][C@@:24]2([CH3:30])[C@H:14]3[CH2:15][CH2:16][C@@H:17]2[CH:18]([C:20](OC)=[O:21])[CH3:19])[CH2:9][C@@H:8]([O:31]C(OC)=O)[CH2:7]1)=O.[H-].[Al+3].[Li+].[H-].[H-].[H-].S([O-])([O-])(=O)=O.[Na+].[Na+]>O1CCCC1.C(OCC)C>[CH3:19][CH:18]([C@@H:17]1[C@:24]2([CH3:30])[C@H:14]([C:13]3[C@H:27]([CH2:26][CH2:25]2)[C@:28]2([CH3:29])[C:10]([CH2:9][C@@H:8]([OH:31])[CH2:7][C@@H:6]2[OH:5])=[CH:11][CH:12]=3)[CH2:15][CH2:16]1)[CH2:20][OH:21]