China 11β -[4- (N, N-dimethylamino) -Phenyl]-17-Hydroxy-19-Norpregna-4, 9-Diene-3, 20-Dione CAS: 159811-51-5, Find details about China 159811-51-5, Dimethylamino from 11β -[4- (N, N-dimethylamino) -Phenyl]-17-Hydroxy-19-Norpregna-4, 9-Diene-3, 20-Dione CAS: 159811-51-5