17α-Acetoxy-11β-[4-(N,N-dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione

CAS number: 126784-99-4

Molecular Formula      C₃₀H₃₇NO₄

Molecular Weight        475.62

Appearance: White or light yellow crystalline powder

Melting point:183-188℃

Assay: 98.5%min