159811-51-5 19-Norpregna-4,9-diene-3,20-dione,11-[4-(dimethylamino)phenyl]-17-hydroxy-, (11b)- 19-Norpregna-4,9-diene-3,20-dione,11-[4-(dimethylamino)phenyl]-17-hydroxy-, (11b)-

Synonyms： 11β-[4-(N,N-dimethylamino)-phenyl]-17α-hydroxy-19-norpregna-4,9-diene-3,20-dione; CDB3236; Deacetyl CDB 2914; Ulipristal
CAS Number：159811-51-5
Molecular Formula：C₂₈H₃₅NO₃
Molecular Structure：
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