Also known as: MK2866, Ostarine, MK-2866, Enobosarm MK2866 CAS: 841205-47-8 Chemical Name:(S)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide Molecular formula: C19H14F3N3O3 Molecular weight: 389.3279696 Appearance: White or almost white Powder Melting Point: 112-113 ℃