Synonyms: Spirost-5-ene,3b-(b-D-galactopyranosyloxy)-, (25R)- (8CI);Spiro[8H-naphth[2',1':4,5]indeno[2,1-b]furan-8,2'-[2H]pyran], b-D-galactopyranoside deriv.;Spirostan, b-D-galactopyranoside deriv.;Atroposide B; Capsicoside A3; Diosgenin-3-O-b-D-galactopyranoside