spirostan-3-ol, (3 alpha, 5 alpha, 25R)
CAS No. 6788-40-5
5a,25D-Spirostan-3a-ol (7CI); 5a-Spirostan-3a-ol, (25R)- (8CI);Spiro[8H-naphth[2',1':4,5]indeno[2,1-b]furan-8,2'-[2H]pyran], spirostan-3-olderiv.; Epitigogenin