40279-47-8 (3S,5S,8R,9S,10S,13R,17R)-5,14-dihydroxy-13-methyl-3-[(4R,6S)-4-methylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-d]pyran-2,1'-cycloheptane]-6-yl]oxy-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carb 133331-34-7 (3S,5S,8S,9S,10R,13R,14S,17R)-3-bromo-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]hexadecahydrospiro[cyclopenta[a]phenanthrene-6,2'-[1,3]dithiolane] 1',1',3',3'-tetraoxide 133352-56-4 (3s,5s,8s,9s,10r,13r,14s,17r)-3-bromo-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]spiro[1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-6,2'-1,3-dithiolane] 1'-oxide 508-74-7 (3S,5S,10S,11R,13R,14S,17R)-5,11,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-3-[(2S,5S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde 1264137-83-8 (3S,5R,6R,7R,8R,9S,10R,13S,14S,15S,16S,17S)-Octadecahydro-17-(3-hydroxypropyl-13C3)-10,13-dimethyl-5H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-3,5,17-triol 43021-46-1 (2s,3s,5s,8r,9s,10s,13s,14s,16s,17r)-10,13-dimethyl-2,16-bis(1-methylpiperidin-1-ium-1-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthrene-3,17-diol 41020-87-5 potassium (7S,10R,13S,17R)-17-(2-carboxyethyl)-17-hydroxy-10,13-dimethyl-3-oxo-7-(propan-2-yl)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-7-carboxylate (non-preferred name) 133738-01-9 (3s,5s,6s,8s,9s,10r,13r,14s,17r)-3-iodo-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]spiro[1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-6,2'-1,3-dithiolane] 1',1'-dioxide