CAS Number: 1091-93-6
Chemical Name: (13S,17S)-3-Methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
Molecular Formula: C19H28O2
Molecular Weight: 288.40

CAS Number: 1035-77-4
Chemical Name: (13S,17S)-3-Methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol
Molecular Formula: C19H26O2
Molecular Weight: 286.40