(3-beta,20R)-3-(2-(Diethylamino)ethoxy)pregn-5-en-20-ol 68710-60-1 Diethylaminoethoxy-3-beta-hydroxy-20-beta-pregnene-5 IB003 Pregn-5-en-20-ol, 3-(2-(diethylamino)ethoxy)-, (3-beta,20R)-