16-Dehydropregnenolone Acetate(16-DPA): CAS: 979-02-2 Molecular formula: C23H32O3 Molecular weight: 356.51 Properties: white-like or slight yellow Melting point: not less than 165.℃ Loss on drying: not more than 0.5% Assay: between 97.0% and 103.0%