11-Keto-pregnanetriol 3alpha,17alpha,20alpha-Trihydroxy-5beta-pregnan-11-one 5beta-Pregnan-11-one, 3alpha,17,20alpha-trihydroxy- (8CI) 5beta-Pregnane-3alpha,17alpha,20alpha-triol-11-one 603-99-6 NSC 79097 Pregnan-11-one, 3,17,20-trihydroxy-, (3alpha,5beta,20S)- (9CI) Pregnane-3alpha,17alpha,20alpha-triol-11-one Pregnanetriolone